Drawing of three lower back discs seen from above: a healthy disc, a slip disc whose center pushes outward, and one whose center has broken through

Slip Disc Explained: Causes, Stages, Symptoms and Care

A slip disc is the everyday name for a spinal disc whose soft center has pushed outward through its weakened outer fibers. If you have been told you have a slipped disc, or your scan report says bulge, protrusion or herniation, those words describe one problem at different stages. The disc does not slide out of place. I use the word loosely in my talk Back Pain to Leg Pain, because in reality discs don't slip.

In my experience, a disc is damaged long before it slips. Daily habits wear it down first, and the damage then moves through stages, from a bulge to a fragment that breaks free, sometimes within days and sometimes over years. This overview covers what the term means, how the damage happens, the eight stages I use, where slipped discs form, the signs that matter and the care I recommend.

For more information about a slip disc, contact the Bukit Damansara (KL) main center: WhatsApp+60 17 269 1873 Call+603 2093 1000

Slip Disc: Key Takeaways

Question	Short answer
What is the medical term?	Disc herniation, or a herniated, prolapsed or protruded disc. The U.S. National Library of Medicine files slipped disc and all of these under one heading, intervertebral disc displacement.
Is a minor slip disc serious?	A disc pushed beyond its usual borders always deserves attention. On a 0 to 10 scale, I place a true bulge at 1 or 2, while a disc that has reached the nerves sits between 3 and 5.
How does a disc slip?	Load comes first. Hours of sitting, slouching, bending, twisting and lifting starve and weaken the disc until its center can push through the outer rings.
What are the stages?	Eight, in my order: degeneration, bulging, protrusion, prolapse, herniation, extrusion, a partial fragment and, last, a sequestered piece that floats free.
Where does it happen?	Most often at L4-L5 in the lower back, then L5-S1 and L3-L4, because most forward bending happens there. In the neck, C5-C6 leads. The mid-back is rarely involved.
Who gets one?	Any age. About one teenager in five already has discs with mild signs of wear (Urban and Roberts, 2003), and my youngest patient with disc damage was seven years old.
Can it cause no pain?	Yes. In my experience many damaged discs cause no symptoms whatsoever, which is why a scan is always read alongside the examination.
Does it need surgery?	Rarely at first. Focused conservative care comes first, and surgery is the last option, kept for severe cases such as a sequestered disc or for focused care that has not worked.
When is it urgent?	New numbness around the genitals or anus, new difficulty passing urine, or loss of bladder or bowel control needs urgent medical attention at a hospital emergency department straight away, within hours.

What Does Slipped Disc Mean? The Term and Its Medical Names

Slipped disc means that a spinal disc's soft center, the nucleus pulposus, has moved outward through its tough outer rings, the annulus fibrosus. Slip disc, slipped disc and the common misspelling sleep disc all point to the same condition. When the moved material reaches a nerve root or the spinal cord, it can press on it, and that is usually when pain, numbness or weakness begins.

Scan reports and medical papers use other names for the same problem. A clinical review in the New England Journal of Medicine calls it a herniated lumbar intervertebral disk (Deyo and Mirza, 2016). The U.S. National Library of Medicine lists slipped disc, herniated disc, prolapsed disc and protruded disc under a single medical heading, intervertebral disc displacement. In my terms, each of these words tells you how far the disc's center has moved, which is why the stages below matter more than the name on the report.

The Two Parts of a Spinal Disc

Your spine holds 23 discs: six in the neck, twelve in the upper and mid-back, and five in the lower back. The very top of the neck, from the skull down to C2, has none. Each disc has two parts. At its center sits the nucleus pulposus, a gel-like core. Around it, the annulus fibrosus joins one vertebra to the next and holds the nucleus in the middle. Its fibers lie in rings, about 15 in a neck disc and up to 25 in the lower back, crisscrossing at roughly 120 degrees. That is why I call the annulus a ligament that behaves like a sponge and a spring.

In my video Bulging Disc vs Herniated Disc, I name mobility as a disc's most important job: bending and twisting depend on it. A disc also has no blood vessels of its own. Its cells live on the oxygen, sugar, amino acids and water that seep in from the vertebrae above and below, and some of those cells sit as far as 8 mm from the nearest supply. When that supply fails, the cells suffer, and a review of disc degeneration counts this among its main suspected causes (Urban and Roberts, 2003).

The disc also draws in fluid while you rest, a process called imbibition, which is why you are slightly taller in the morning than at night. More on how a healthy disc works is in how spinal discs function and change.

Slip Disc Stages: From First Damage to a Free Fragment

A slip disc does not appear in a healthy disc. In my experience the damage follows a set path, and I describe it to my patients as eight stages, each a progression of the one before. Some damaged discs pass through them rapidly, while others take years.

The eight stages of a slip disc seen from above: degenerated disc, bulge, protrusion, prolapse, herniation, extrusion, fragmentation and sequestration — The eight stages of a slip disc, each lower back disc seen from above.

Degenerated disc. The disc dries out and its rings lose strength, which a report may call disc desiccation or degenerative disc disease. I count it as the first stage because none of the others can happen without it.
Bulge. The fibers have swollen more than usual, but the center has not moved. A true disc bulge leaves the spinal cord and the nerves untouched; it is the mildest, contained form of a slip disc.
Protrusion. The center shifts outward, toward the spinal canal or a nerve opening, while the outer fibers still hold. A protruded disc is still contained.
Prolapse. Only a thin layer of outer fibers still holds the center back from the spinal canal, so the disc is barely contained. This is the stage of a prolapsed disc.
Herniation, or rupture. The final fibers give way, so the center can now come into contact with the spinal cord or the nerves. From this point a herniated disc is no longer contained.
Extrusion. The center is expelled from the middle of the disc to its edge and beyond. An extruded disc is a large herniation that needs a prompt assessment, which does not automatically mean surgery.
Fragmentation. Part of the center breaks off. A partly fragmented disc can still be managed with focused conservative care, but only after a thorough assessment, and only when there is no numbness around the genitals or anus and no change in bladder or bowel control.
Sequestration. The piece tears away completely and floats free in the spinal canal. A sequestered disc, which is also called a fully fragmented disc, is one of the severe cases in which surgery has to be considered.

Where a tear sits matters. One at the back of the disc is more serious than one at the front, since the spinal cord and the nerves lie directly behind it. The center always moves toward the weakest point, and at the back of the spine the ligament lining the canal is thinner than the one in front, so it gives way first. That is why slipped discs push backward or out to the side, toward the nerves.

A scan report does not always name the stage. Once a disc has degenerated, the border between its center and its rings no longer shows on an MRI, so the reporting doctor often cannot see where the center sits and describes the disc's shape instead, frequently as a bulge. A disc reported as a bulge can also behave like a herniation after long sitting or driving, which I call a disc bulge in transition. That is why I read the images with the examination, never the report on its own. A report can also note changes in the bone beside a damaged disc, which my page on Modic Type I changes explains.

Getting Your Spine Checked in Kuala Lumpur

When a scan report mentions a slip disc, or neck or back pain has begun to spread into an arm or a leg, an assessment can show which stage and which level are involved. At the first visit I go through your history, test the spine and the nerves of your arms or legs, and read the scan images you bring together with their reports. Directions and opening hours are on the contact page, with a page for each center: Bukit Damansara and Bandar Sri Damansara. Either Kuala Lumpur center can arrange the assessment:

Bukit Damansara (KL, main center): Call +603 2093 1000 or WhatsApp +60 17 269 1873 to see the Bukit Damansara / KL center.
Bandar Sri Damansara (KL): Call +603 6262 5777 or WhatsApp +60 12 455 6939 to see the Bandar Sri Damansara center.

What Causes a Slipped Disc?

A slip disc begins with load, not with one unlucky movement. What damages the disc, I tell people, is our lifestyle and our poor habits. The most common cause I see is axial load, the weight of the upper body pressing down through the spine. When you sit upright, that weight comes down on the joints and the discs, and leaning forward over a desk or a phone adds to it.

The figures I give for the pressure inside a lower back disc show how much posture changes it: about 25 lying down, 100 standing, 150 to 200 leaning forward and 250 sitting, measured in mmHg. Leaning forward at a desk can take it to 400 or more. When the pressure stays high, nutrients cannot get in, the disc's sponge-like proteoglycan molecules break down and leak out, and the elastin that binds its rings together is not renewed. The rings then buckle or tear, and the center begins to push through. My page on how raised pressure inside a disc damages it goes through these numbers.

A healthy disc is very hard to herniate. In laboratory tests, healthy discs gave way only to forces larger than any met in normal life, and in most tests the vertebra's bone failed before the disc did (Urban and Roberts, 2003). That is why I say damage always comes first: even after a fall, an accident or a heavy lift, the disc that slips was already weakened. My causes of a herniated disc page and the article on how a disc gets damaged follow each step.

Who Is at Risk?

A slip disc can happen at any age. A review of disc degeneration reports the first clear signs of wear in lumbar discs between the ages of 11 and 16, and mild signs in about 20% of teenagers (Urban and Roberts, 2003). My youngest patient with disc damage was seven years old, yet some people in their 80s still have healthy discs. Age plays a part, but so do genetics, daily habits, posture and old injuries, and in my experience these can bring disc wear on far earlier than most people expect.

I also see young adults in their late teens, 20s and 30s who train at the gym as if preparing for international competition, forcing strength, flexibility and muscle size in a short time. That kind of training can bring disc changes that take years to settle or last for life. Training and exercise are good, but moderation matters in every activity, above all for the young, and a family history of spine problems is a reason for extra care. Deadlifts and leg presses are the gym movements I most often find behind a slip disc, as my article on free weights and slipped disc risk explains.

The Spinal Levels Most Often Affected

Most slipped discs form in the lower back, and the reason is mechanical: about 95% of the bending you do at the waist happens at L4-L5, so that is where I find the most disc bulges, herniations and protrusions, with L5-S1 second and L3-L4 third. My guides to the L4-L5 disc, the L5-S1 disc and the L3-L4 disc cover each of those levels in detail.

In the neck, I see C5-C6 most often, with C6-C7 another common site, and my guides to the C5-C6 level and the C6-C7 level cover both. Long hours looking down at a laptop or a phone load these lower neck discs heavily. A slip disc in the mid-back is rare, and when I do find one, it is often beside an old compression fracture of a vertebra.

The word slip is used for another joint too. The jaw joint has its own small disc, and when it moves out of place, people call it a slipped disc in the jaw; my page on a slipped jaw disc (TMJ) explains that different problem.

Slip Disc Symptoms and the Early Signs

Slip disc symptoms depend on where the disc is and what it reaches, and many damaged discs cause none at all. Scan studies agree: a review of 3,110 people with no back pain found disc bulges in 30% of those aged 20 and in 84% of those aged 80 (Brinjikji and colleagues, 2015). Early on, the pain often feels like a muscle ache, a cramp or a pulling sensation, which is why people dismiss it. Neck or back pain that keeps coming back, stiffness on standing up after sitting, and discomfort that builds through the day are early signs I take seriously.

As the disc reaches a nerve, the picture changes. From the lower back, I most often hear of cramp-like aching in the back or the buttock that can travel down the leg like sciatica; from the neck, pain that runs into the shoulder blade or down the arm. Numbness, tingling, burning and, later, weakness can follow. A torn disc has its own pattern: turning over in bed can wake you, a cough can send a stabbing pain through the back, and even a laugh can hurt. My page on slip disc symptoms and what they point to goes through each sign in detail.

Neck

Neck pain and stiffness.
Pain spreading to the shoulder blade or down the arm.
Numbness, tingling or burning in the arm, hand or fingers.
Weakness in the shoulder, arm or grip.
Pain that is worse when looking up or on coughing or sneezing.

Lower Back

Low back or buttock pain.
Pain traveling down the leg, often below the knee, known as sciatica.
Numbness or tingling in the leg, foot or toes.
Weakness in the leg or foot.
Pain that is worse with sitting, bending or coughing.

Signs that point toward a disc and a nerve root rather than a strained muscle include pain spreading below the elbow or the knee, numbness or tingling in a clear strip of the arm or leg, weakness, and pain that increases with coughing or sneezing. The statistics I have read put disc bulges and herniations behind about 40% of chronic neck and back pain, joint problems behind 45%, and muscular problems or other forms of disc trouble behind the remaining 15%. If pain keeps returning, or begins to travel into an arm or a leg, it is worth having it assessed.

If you have back or leg pain from a slip disc in the lower back, get urgent medical attention, a thorough assessment at a hospital emergency department straight away, within hours, if numbness develops or worsens around your genitals, between your genitals and anus, or around your anus. New difficulty passing urine needs the same urgent assessment; loss of bladder or bowel control does not have to occur first, and if it does occur, it is urgent too. These symptoms have several possible causes. Some may call for an invasive procedure, but the assessment determines what care is appropriate, rather than assuming surgery is necessary.

Leg weakness that keeps getting worse should not be ignored. It calls for a careful assessment by a competent provider, and conservative care can continue only while the weakness itself is improving.

Why Neck & Back Issues Sometimes Return

Many people notice that neck or back problems settle for a while, only to return weeks or months later. In my view that pattern is one of the early signs of a damaged disc, and it often happens when the mechanical causes behind the problem were never fully identified.

In the short educational video below, I explain a simple three-step framework that helps people understand why spine and joint problems can recur. Using clear analogies and real-world examples, it shows how posture, joints, muscles, ligaments and nerves work together, and why an incomplete assessment or a short-term approach can lead to repeated cycles of pain.

Watch it to see why neck and back problems sometimes return and which factors are often overlooked.

Is a Slipped Disc Serious? From Minor to Severe

A slip disc is serious to the degree that it reaches sensitive tissue. I judge it on a scale of 0 to 10, where 0 means no concern at all and 10 means a life-altering problem. A minor slip disc, a true bulge that has only swollen slightly past its normal borders, rates 1 or 2. Once the disc pushes the sac around the nerves out of place, presses on a nerve root, fills part of an opening where a nerve leaves the spine, or touches the nerve running past it, the rating rises to between 3 and 5, and by my definition the disc is no longer a bulge at all.

Left alone, a damaged disc tends to progress, sometimes slowly and sometimes fast. When a disc presses on a nerve, the pain usually grows and weakness can set in, so that walking any distance becomes hard. A neck disc that presses on the spinal cord can reach beyond the arms to the legs, bringing weakness and an unsteady walk. That is why I say pain is not a yardstick: some damaged discs stop hurting while the nerve beside them keeps weakening.

How the Assessment Works

I never guess a final diagnosis. The assessment starts with your history, then an examination of how the spine moves, orthopedic tests, and a check of the nerves supplying your arms or legs, testing strength, sensation and reflexes. When the findings point to a disc, I use an MRI. In my view it is the gold standard: it carries no radiation and shows the bone, the joints, the muscles, the ligaments and the room around the nerves. An X-ray is cheaper but limited to bone, so I order one only when a thorough assessment shows it is needed.

Bring your scans to the first visit, the images on a CD or film together with the written reports, and note down how the problem began, everything you have tried and the questions you want answered. Depending on how complex the problem is, the assessment takes anywhere from half an hour to two hours, and it is never hurried. A problem that seems mild sometimes needs a closer look at other areas, such as the neck and the lower back together.

Non-Surgical Slipped Disc Care: What I Mean by Focused

When I speak of conservative care for a slip disc, I mean focused care: planned from what the examination and the scans show, aimed at the causes they document, taking in the whole spine and doing no harm. General neck or back care falls short of that, and much of it does nothing for a damaged disc. Surgery enters the discussion only once this kind of focused care has been properly carried out without success.

I have always recommended chiropractic and physiotherapy together. People often ask me to pick one of the two; my answer is always both, for reasons set out in my video Is Chiropractic Safe? 13 Questions Answered. At Chiropractic Specialty Center, which I founded in 2006, the two professions work side by side, and in the same year I first created NSD Therapy®, which brings chiropractic, physiotherapy, decompression-based methods and guided rehabilitation into one program. No method pushes a disc back into place, and progress is measured by repeating the examination.

Depending on what the examination finds, a slip disc plan can bring together:

chiropractic manipulation that is non-rotatory using the Activator instrument
flexion-distraction, and spinal decompression kept gentler and briefer when the spine is older or narrowed
therapeutic ultrasound, high-intensity laser therapy and shockwave therapy for the soft tissues around the disc
cold therapy with the QMD device, its heat setting left off whenever a disc or the facet joints are involved
gentle trigger point and myofascial work
exercises once the spine is stable, starting with Kegel exercises for a disc in the lower back

Care is kept within what you can comfortably tolerate. Discomfort during care means it is being done too aggressively, so tell the clinician at once. "No pain, more gain" has always been my motto.

What I Avoid

Twisting, cracking manipulation. Rotary chiropractic manipulation is not something I favor, and I keep it for spines where I am 100% sure no disc is damaged.
Forceful neck pulls, such as yanking the neck with a towel or a strap.
Stretching and exercise in the early stage, before the spine is stable.
Yoga. Anyone with a slipped disc should avoid it entirely.
Deadlifts, leg presses and other free-weight lifting, and swimming laps; walking in water is gentler.
Hot packs and heat therapy on the spine, which can add to inflammation; I use cold instead.

When Surgery Comes Into the Picture

Surgery has its place. As I say in my video Sciatica vs Slipped Disc, there are times I cannot help, and then the person should talk to a surgeon. For a herniation or a bulge, though, surgery should be the last option, after a focused conservative route has been exhausted, and the same goes for steroid injections. A sequestered disc is one of the severe cases where surgery is considered sooner. Some signs cannot wait for any plan: new numbness around the genitals or anus, new difficulty passing urine, or loss of bladder or bowel control needs urgent medical attention at a hospital emergency department straight away, within hours.

In a large American trial of people with a lumbar disc herniation and sciatica, both those who had surgery and those who had non-surgical care improved substantially over two years, and so many people switched groups that the trial could not say either was better (Weinstein and colleagues, 2006). I compare the two routes in my view on non-surgical care versus surgery.

Each part of this has its own guide: the slip disc treatment options in Kuala Lumpur, how a chiropractor cares for a slipped disc, the steps of a slipped disc care plan, which approaches help a slipped disc and which often do not, the questions to ask before choosing a slipped disc treatment in Malaysia, and a first slipped disc visit at Chiropractic Specialty Center.

Slipped Disc Precautions for Daily Life

The care I give covers a short part of each day. As I tell people in my video Sciatica vs Slipped Disc, I see a patient for 30 minutes or two hours, but there are 24 hours in a day, and what happens in the other 22 decides a great deal. These are the precautions I ask for while a slip disc is active:

Sitting: while your back hurts, break it up every 15 to 20 minutes with a short walk of 30 seconds to a minute; when it does not, a break every 30 to 40 minutes will do. Habits come first, then a good sitting posture, and only then an ergonomic chair.
Driving: when back pain is acute and intense, keep each stretch behind the wheel to about 15 minutes, and never go beyond 20 to 30 minutes without a break, stopping where it is safe.
Sleep: aim for seven to eight hours without interruption, and never less than six, lying on your side with a pillow high enough to keep the neck level with the spine, plus a bolster between your knees, or on your back with a bolster beneath your knees.
Walking: walking on level ground keeps the joints moving. Wear good shoes, preferably running shoes with arch support, replaced every year, and keep your head above your shoulders, looking ahead. With a disc problem, avoid steep uphill walks, and with acute back pain avoid walking uphill at all.
Lifting: avoid it while the disc is active, and when you truly have to lift, stay under 2 kg.
Ice: wrap a cold pack in cloth and keep it on the painful area for 10 to 15 minutes; repeat two or three times a day, leaving at least two hours between rounds.
Phones and laptops: raise the screen to eye level instead of bending your neck down to it.

My video Neck and Back Self-Help Tips shows the sleeping and standing positions, and Desk Posture Mistakes covers the chair, the screen and the keyboard. As I say in the self-help video, the best time to change your habits is while you are hurting, because once you feel better, little changes.

Recovery: What I Review and When

Recovery from a slip disc follows review points rather than a calendar, and most people are never told what those points are. In the first days, the aim is to keep moving in short bouts, avoid bed rest and leave stretching alone. When a disc problem is suspected, I use imaging rather than guessing, because the stage decides the plan.

By the fifth session: if nothing has improved, I reassess the plan.
By the tenth session: if there is still no change, we decide together whether to continue.
Exercise: it starts only once the spine is stable, usually after two to six weeks of care and on average three to five. With an acutely inflamed herniated disc, I do not start an exercise program sooner than three weeks. Kegel exercises for a disc in the lower back can begin at once. There is no standard routine; I build each program around the person in front of me.
Leg symptoms: when pain in the leg starts to retreat toward the spine, that pattern, called centralization, is a useful sign of how things will go; 21 of 23 studies in a 2012 review supported it (May and Aina, 2012).
Every three to six months: the exercises are reviewed and amended, so that progress continues.
Maximum medical improvement: once the retested findings stop changing over a further two to three weeks of care, the active plan ends and care becomes as-needed, with the home exercises and daily habits carrying on.

The rebuilding stage is the one most often skipped, and it decides whether the problem returns. As I say in Sciatica vs Slipped Disc, recurrent neck and back problems are common, and the time to start the exercises that keep them from coming back is as soon as you have improved. A 2010 overview of exercise therapy for low back pain notes that reviews have found it effective for chronic but not for acute low back pain (van Middelkoop and colleagues, 2010), which fits my rule that exercise waits until the spine is ready.

Other Spine Conditions Beside the Disc

Scoliosis and Spondylolisthesis

Scoliosis, a sideways curve of the spine, and spondylolisthesis, where one vertebra has slipped forward on the one below, can coexist with disc problems. They change how the spine is loaded and may make assessment and care more involved, but many people with these findings have little or no pain. Care is planned around the whole picture rather than the scan alone. In my experience a disc problem in a curved spine is tougher to care for, and a psoas stretch is not for anyone with spondylolisthesis.

Spondylosis, Ligamentum Flavum and Facet Joints

In my experience a disc herniation follows a combination of disc wear and load, and it rarely travels alone: disc bulges, herniations and extrusions often occur at the same levels as a thickened ligamentum flavum and enlarged facet joints, side by side. Other structures can narrow the space around nerves as well, including thickening of the ligamentum flavum, facet joint arthritis and facet hypertrophy. The wider pattern of wear is explained in a slipped disc alongside spondylosis.

Smoking, heavy repetitive loading and previous injury are associated with disc problems. In a study of identical twins, the smokers' lower back discs showed 18% more degeneration than those of their non-smoking twins (Battié and colleagues, 1991), so if you smoke, it is worth stopping.

After a Spinal Fracture

Spinal fractures can follow significant trauma or, in people with osteoporosis, relatively minor falls. Back pain after a fall, or in anyone with osteoporosis, should be assessed and may need imaging before any hands-on care. A fracture can change how nearby discs are loaded, and management is guided by the fracture first.

A recent compression fracture is not something I care for; I encourage the person to see a spine surgeon, either an orthopedic surgeon or a neurosurgeon. On the MRI's T2 images, edema along the fracture is the clearest sign that it is new. When a fracture is old, care can turn to the problems it leaves behind, such as wear of the nearby discs and facet joints, though not to the fracture itself.

Bed Rest, Medication and Staying Active

Prolonged bed rest is no longer recommended for back pain or sciatica; staying active within tolerance and returning gradually to normal activities is associated with better recovery. A Lancet review of low back pain care lists rest among the measures still used far more than the evidence supports (Foster and colleagues, 2018), and staying in bed weakens the muscles that support the spine.

Medication prescribed by a doctor can help with pain in the short term and is a decision for you and your doctor. In my view a disc problem is mechanical, so medication can ease the pain without changing what is happening in the disc, and supplements such as glucosamine do not rebuild a disc either.

Our chiropractic price list and physiotherapy price list set out every fee; chiropractic fees do not vary from one CSC center to another, and physiotherapy fees are the same at both Kuala Lumpur centers. The fee for a plan is explained and agreed before care begins.

Questions I Am Often Asked

Can a slip disc be cured for good?

Not completely, in my view. A damaged disc can change, but I have never seen one return fully to its original state, and surgery does not do that either. As I tell patients, neither I nor the best surgeons in the world can make a damaged disc as good as new; some damage always remains. The years ahead depend on what you keep doing: your daily habits, the exercises and the maintenance care given at the end of an active plan. My article on can a slipped disc heal, and what remains covers this question in depth.

Can lifting or falling cause a slip disc?

It can be the moment the pain starts, but in my experience it is rarely the whole story. A healthy disc is very hard to herniate, and in laboratory tests the bone gave way before the disc did. So when a disc slips after a lift, a fall or a sports injury, I usually find it had already been weakened by months or years of load, and the lift was the last straw. That is why I look at the habits behind an injury as well as the injury itself, and why the advice on sitting, lifting and sleep matters as much as the care.

Is it a slip disc or sciatica?

Often both. Sciatica is not a diagnosis to me; it describes a symptom, an inflamed sciatic nerve, with pain that can turn into numbness, tingling and then weakness down the leg. The nerve is formed from nerve roots that leave the lower back, and in every sciatica case I have seen, the disc played a part, ranging from mild to moderate. Sciatica is a nerve issue, not a muscle issue. My sciatica vs slipped disc video explains the difference, and my page on sciatica treatment covers the first weeks of care.

Can I keep working with a slipped disc?

Usually yes, with changes, and in my experience the habits at work decide more than the job title. At a desk, take a short walking break every 15 to 20 minutes during a painful spell, lift the screen to eye level, and sit with your bottom and belt line against the backrest. Avoid lifting, and avoid long drives while the pain is acute. Work that involves heavy lifting, bending and twisting, or long hours of driving may need to change for a while, and the assessment is the place to work out what is safe for your disc at its stage.

Do slipped discs run in families?

Genetics is one of the factors behind disc wear, alongside daily habits, posture, earlier injuries and age, so a family history matters. A spinal condition present from birth can also be passed on, and parents with one should keep an eye on their children's spines, especially when the children train hard in sport. For an adult with a family history of spine problems, I advise extra care with heavy gym work and long hours of sitting. Genes do not decide everything, though: in my view what damages a disc most is the habits a person keeps for years.

Does poor sleep make a slipped disc worse?

In my view, sleep and posture are the two things to mind most with a disc problem. Lying down lowers the pressure inside a disc far below sitting or standing, and it is during rest that a disc draws in fluid and nutrients. The body's capacity to regenerate is also much higher while you sleep, so short or broken nights cut that time down. That is why I treat sleep as part of care: enough unbroken hours, the knees supported and the spine kept in one line rather than half-turned.

Is massage safe with a slipped disc?

Only gentle, condition-based soft tissue work suits a damaged disc, in my view. Conservative care does not mean having someone crack your back, giving yourself to a forceful massage or letting a child walk on your back; it has to be care that does no harm. Trigger point and myofascial work can be part of a plan when it is gentle and never uncomfortable, because tensing against the pressure works against it. Deep pressure over the spine itself, or any massage that twists the back, is best avoided while the disc is irritated.

References

Urban JPG, Roberts S. Degeneration of the intervertebral disc. Arthritis Res Ther. 2003;5(3):120-130.
Brinjikji W, Luetmer PH, Comstock B, et al. Systematic literature review of imaging features of spinal degeneration in asymptomatic populations. AJNR Am J Neuroradiol. 2015;36(4):811-816.
Battié MC, Videman T, Gill K, et al. 1991 Volvo Award in clinical sciences. Smoking and lumbar intervertebral disc degeneration: an MRI study of identical twins. Spine (Phila Pa 1976). 1991;16(9):1015-1021.
Deyo RA, Mirza SK. Herniated lumbar intervertebral disk. N Engl J Med. 2016;374(18):1763-1772.
Weinstein JN, Tosteson TD, Lurie JD, et al. Surgical vs nonoperative treatment for lumbar disk herniation: the Spine Patient Outcomes Research Trial (SPORT): a randomized trial. JAMA. 2006;296(20):2441-2450.
Foster NE, Anema JR, Cherkin D, et al. Prevention and treatment of low back pain: evidence, challenges, and promising directions. Lancet. 2018;391(10137):2368-2383.
van Middelkoop M, Rubinstein SM, Verhagen AP, Ostelo RW, Koes BW, van Tulder MW. Exercise therapy for chronic nonspecific low-back pain. Best Pract Res Clin Rheumatol. 2010;24(2):193-204.
May S, Aina A. Centralization and directional preference: a systematic review. Man Ther. 2012;17(6):497-506.
U.S. National Library of Medicine. Intervertebral Disc Displacement. Medical Subject Headings (MeSH), descriptor D007405.

These references describe the spinal disc, disc degeneration and herniation, the medical terms for a slipped disc, and the conservative and surgical management of back pain in general. None of them evaluates care at Chiropractic Specialty Center.

The Author of What Is a Slip Disc? Meaning, 8 Stages, Signs and Care

What Is a Slip Disc? Meaning, 8 Stages, Signs and Care was written by Yama Zafer, D.C., who has 30+ years in chiropractic and physiotherapy and founded Chiropractic Specialty Center in Kuala Lumpur in 2006.

Last Updated: Slip Disc Explained: Causes, Stages, Symptoms and Care

Slip Disc Explained: Causes, Stages, Symptoms and Care was last reviewed and updated on October 16, 2026.