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Herniated Disc

Condition

Herniated Disc

A herniated disc, also known as a slipped or ruptured disc, is a condition that occurs when one of the soft, rubbery cushions (discs) between the bones (vertebrae) of your spine slips out of place or becomes damaged. These discs act as shock absorbers for the spine, and when one of them herniates, it can press on nearby nerves, causing pain, numbness, or weakness in the affected area. Herniated discs are most common in the lower back but can occur anywhere along the spine, including the neck.

Common Causes of a Herniated Disc

A herniated disc can occur due to several factors:

Age-Related Wear And Tear

As we age, the discs in our spine naturally lose some of their water content, making them less flexible and more prone to damage. This is known as degenerative disc disease, which can make a disc more likely to herniate.

Sudden Injuries Or Trauma

A sudden injury, such as lifting something too heavy, twisting the body awkwardly, or falling, can cause a disc to rupture

Repetitive Strain

Over time, repetitive activities like bending, lifting, or twisting can strain the spine and lead to disc herniation.

Poor Posture

Maintaining poor posture for extended periods can place additional stress on the spine and discs, increasing the risk of herniation.

Genetic Factors

Some people may be genetically predisposed to conditions that make their discs more likely to herniate, such as inherited weaknesses in the spinal structures.

Signs and Symptoms of a Herniated Disc

The symptoms of a herniated disc vary depending on where the disc is located and whether or not it’s pressing on nearby nerves. Some of the most common symptoms include:

A sharp or dull ache in the neck or lower back can indicate that a disc has herniated. The pain may worsen with certain movements, such as bending or twisting.

A herniated disc in the lower back may cause pain that radiates down the leg (known as sciatica), while a herniated disc in the neck may radiate pain into the shoulders or arms.

When the herniated disc presses on nerves, it can cause a sensation of numbness, tingling, or a "pins and needles" feeling, especially in the arms or legs.

If the disc presses on a nerve that controls the muscles in your arms or legs, you may experience weakness in these areas, making it difficult to move or hold objects.

Who Is at Risk for a Herniated Disc?

Anyone can develop a herniated disc, but certain factors can increase the risk, including:

  • Age: Herniated discs are more common in people between the ages of 30 and 50 due to the natural aging process and degeneration of spinal discs.
  • Occupational risks: Jobs that involve heavy lifting, repetitive motions, or prolonged sitting can increase the risk of disc herniation.
  • Obesity: Being overweight puts additional stress on the spine, increasing the risk of disc problems, including herniation.
  • Sedentary lifestyle: Lack of physical activity weakens the muscles around the spine, making it more vulnerable to injury.
  • Smoking: Smoking reduces blood flow to the discs, which can lead to premature disc degeneration and increase the risk of herniation.

How Is a Herniated Disc Diagnosed?

If you experience symptoms of a herniated disc, it’s important to see a healthcare provider for a proper diagnosis. The diagnostic process may include:

Physical examination

Your doctor will perform a physical exam, checking for signs of nerve involvement, such as weakness, numbness, or reduced reflexes. You may be asked to perform certain movements to help pinpoint the location of your pain.

Imaging tests

Imaging tests, such as X-rays, MRI (Magnetic Resonance Imaging), or CT (computed tomography) scans, may be ordered to get a clearer picture of your spine and identify the location and extent of the herniated disc.

Herniated Disc Treatments in Singapore

Treatment for a herniated disc varies depending on the severity of the condition and the symptoms you’re experiencing. In severe cases, when conservative treatments don’t provide relief, surgery may be necessary. Some common treatment options include:

Rest and Activity Modification

Taking a short break from activities that exacerbate the pain can give your spine time to heal. However, long periods of bed rest are not recommended, as this can weaken the muscles around your spine.

Pain Medications

Over-the-counter pain medications, such as ibuprofen or acetaminophen, can help relieve mild to moderate pain. In some cases, stronger prescription medications may be necessary.

Physical Therapy

A physical therapist can teach you specific exercises to strengthen the muscles supporting your spine, improve posture, and increase flexibility.

Epidural Steroid Injections

These injections are used to reduce inflammation and provide temporary relief from pain, especially when the herniated disc is pressing on nearby nerves.

Microdiscectomy

A minimally invasive surgery where a portion of the herniated disc is removed to relieve pressure on the nerve.

Laminectomy

This procedure involves removing part of the vertebra to create more space for the nerves and relieve compression caused by the herniated disc.

Spinal Fusion

In some cases, the surgeon may recommend spinal fusion to stabilise the spine by joining two or more vertebrae together.

Exercises for Herniated Disc

Exercise is a key part of managing a herniated disc. Specific exercises can help reduce pain, improve posture, and strengthen the muscles that support the spine. Some common exercises for people with herniated discs include:

  • Pelvic tilts: This simple exercise helps to relieve pressure on the spine and strengthen the lower back muscles.
  • Bridges: Lifting your hips off the floor while lying on your back helps strengthen the lower back and glutes, reducing strain on the spine.
  • Knee-to-chest stretches: This stretch can help relieve tension in the lower back and promote flexibility.
  • Cat-cow stretch: This yoga pose helps increase flexibility in the spine and alleviate tension in the back.

Before starting any exercise routine, it’s important to consult with a healthcare provider or physical therapist to ensure that the exercises are safe and appropriate for your condition.

Disclaimer:

The content on this page is for informational purposes only and should not be considered a replacement for professional medical advice. Please consult a qualified healthcare professional to discuss your individual condition and treatment options.

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Our Spine Surgeon

Dr Terry Teo

Dr. Terry Teo combines his expertise in spinal health with a personal appreciation for movement and mobility. As a spine surgeon and father, he understands the importance of staying active and pain-free, which drives his commitment to helping patients regain function and improve their quality of life.

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