Sciatica refers to the pain one experiences due to the irritation or compression of nerve roots contributing to formation of Sciatic nerve. The sciatic nerve is the longest and widest nerve in the body, running from the lower back, down to the back of each leg. The pain can occur in the lower back and spread to the hips, buttocks and leg. Sciatica generally affects one side of the body. There are numerous causes of irritation of the sciatic nerve and sciatica.
 
Some of them are:
 
1. Spinal Stenosis
The narrowing of the spinal canal caused by natural wear and tear of the vertebrae (individual bones in the spine protecting underlying nerves) of the spine is known as spinal stenosis. The narrowing may put pressure on the roots of the sciatic nerve, causing pain.
 
2. Herniated Disc
A disc is made up of cartilage and acts as a cushion between vertebrae, allowing flexibility of the spine. A herniated or slipped disc occurs when a disc is temporarily pushed out of place, putting pressure on the sciatic nerve.
 
3. Spondylolisthesis
It is a condition where one of the lower vertebrae slips forward over another. This also causes a collapse of the disc space between both, causing the nerve to get pinched. This may cause sciatica.
 
4. Piriformis Syndrome
Piriformis is a muscle found deep inside the buttocks, which connects the lower spine to the upper thighbone, running directly over the sciatic nerve. Spasming of this muscle can pressurize the sciatic nerve, triggering symptoms of sciatica.

5. Sacroilitis
Sacroillac joints are the place where the lower spine meets the pelvis and inflammation of one or both of these joints causes sacroilitis. This can give rise to symptoms of sciatica as it causes pain in the lower back, buttocks and legs.
 
6. Spinal tumors
Very rarely, tumors growing inside or along the spine may put pressure on the sciatic nerve.
 
7. Infection or injury
Muscle inflammation, infections, fractures or any other spinal injury may lead to irritation or compression of the sciatic nerve.
 
8. Pregnancy
Pregnant women may suffer from sciatica due to weight gain, expansion of the uterus or increased fluid retention or other changes occurring in the body, which put pressure on the sciatic nerve.
 
9. Other causes
Osteoarthritis and fractures caused by osteoporosis may also affect the sciatic nerve, producing symptoms of sciatica.

Top 9 Causes Of Sciatica Nerve Pain - You Need To Know About

Acupressure can prove to be extremely effective if you are looking for non-medicinal solutions to treat musculoskeletal problems, such as back pain, sports injuries, arthritis, etc. Acupressure is the application of putting firm pressure on the areas on the body which are swollen, agitated or tense by massaging the acupoints (specific points in the body). Acupressure believes that relieving these areas of pressure reduces the pain.

Here are some musculoskeletal problems that can be healed by acupressure:

    Arthritis: Those who seek acupressure as an alternative treatment for pain are mostly suffering from arthritis (a disease characterised by chronic joint inflammation and cartilage degeneration). Acupressure applies pressure on the inflamed joints.
    Back pain: Back pain is a common problem that can affect anyone irrespective of his or her age. Acupressure acts to relieve the points where the muscles are too tense and helps to tone or support the muscles which have become weak with disuse.
    Chronic pain: Unrelenting pain can stem from many causes. Acupressure focuses on the pain and the pain signals when treating chronic pain. The acupoint of the pain and the nerves are gently massaged to relieve the pain.
    Fibromyalgia: Traumatic injury to the soft tissue, emotional trauma or severe illness can cause fibromyalgia. It is non-inflammatory in nature and often leads to Chronic Fatigue Syndrome (a troublesome disorder with symptoms of deep fatigue, sleeping problems, pain, etc.). Acupressure can greatly improve the fatigue and sleeplessness that fibromyalgia causes.
    Tendonitis: The tendon connects the tissue to the bone, and tendonitis is the condition when the tendon is inflamed. Acupressure helps in reducing the inflammation and easing mobility restrictions.
    Sciatica: The sciatic nerve is the longest nerve in the body, stretching from the lower spine to the back of the foot. So when this nerve is agitated, pain radiates from the lower back to the foot. This condition is called sciatica. The acupoints in sciatica are the lower back and the hip. Acupressure effectively loosens the muscles in these regions and reduces inflammation.
    Sports injuries: Strains and sprains are common sports injuries, which mostly affect athletes. Acupressure has anti-inflammatory benefits that can help heal severely injured tendons, ligaments or muscle. Acupressure also plays a huge role in restoring and retraining the body, especially if you are an athlete and play high-demand sports.
    Carpel Tunnel Syndrome: Carpal tunnel syndrome is a condition in which the pressure increases on the median nerve as it goes through the carpal tunnel, and this causes wrist pain. Acupressure involves the use of directed pressure to specific acupuncture points on the surface of the body.
    Insomnia: Insomnia is a sleep disorder. The Acupressure Points between your heel and anklebones (on both sides) have traditionally been used to relieve and prevent insomnia.
    Migraines: Acupuncture is used to effectively treat primary headaches, namely tension and migraine, which are the most common.

Acupressure: The Non Medicinal Solution to Musculoskeletal Problems

Sciatica pain can be mild to intense. Many with lumbar herniated disc and sciatica often wonder whether or not they require a surgery. Needless to say, it is never an easy decision. But the good news is that micro discectomy surgery has a higher rate of success when it comes to relieving sciatica pain. When compared to many other options, this one is relatively minimally invasive. It doesn t alter the structure of the spine permanently since it works by removing a small portion of the disc, which has herniated or extruded out of the disc.

When your sciatica pain stems from lumbar disc herniation, a small open surgery with the help of magnification is the prevalently opted surgical approach. On the other hand, a laminectomy is done when the bone or disc pinching the nerve root is required to be removed.

When should you consider undergoing surgery for sciatica?
Typically, neurosurgeons recommend considering surgery for sciatica in a host of situations which include the following:

Severe pain in the leg lingering for more than six weeks, which mainly affects one side of the leg or buttock
Intense pain in the low back and buttock, which continues through the course of the sciatic nerve andextends to the lower leg and even foot. This pain can be described as sharp and searing rather than a dull thud.
When pain has not alleviated even after non-surgical treatments that may include non-steroidal anti-inflammatory drugs (NSAIDs),oral steroids, injections, manual manipulations, and physical therapy
When the patient is not able to take part in the day to day activities due to intense lower back pain and the symptoms tend to become severe during movements like sneeze and cough.
When the symptoms are continuing to worsen, thereby indicating nerve damage, particularly when the progressive signs have their root in neurological issues
It is important to note here that surgical intervention may only be needed when the patient experiences progressive weakness in the lower portion of the body or sudden loss of bladder or bowel movement, which may stem from cauda equina syndrome. Two surgeries, namely lumbar laminectomy and microdiscectomy are performed on the basis of the cause as well as the duration of the sciatica pain.
In some cases, the symptoms are unique on the basis of the underlying causes of sciatica. For instance, trying to bend the body backward or walking a longer distance than normal may trigger unbearable symptoms. On the other hand, when the affected individual tries to bend the body forward, it can lead to symptoms stemming from the lumbar herniated disc.
In case sciatica occurs after an accident, injury or trauma, or if it happens in tandem with other symptoms, then it requires an immediate medical attention.
Thus, choosing to go for a surgery depends on several factors that only your doctor can assess and decide upon.

Sciatica - When Do You Have To Go For Surgery?

The longest nerve in the body is the sciatic nerve. The sciatic nerve starts from the lower part of the spine, through your hip to the back of the leg. So when it is said sciatica, we refer to pain in this nerve. Since the nerve covers the spine, hip and leg, sciatic pain is felt in the areas through which it passes. The lower leg muscles and sensation in the legs, thighs and feet are controlled by this nerve.

Symptoms usually include
1. Pain that radiates from the lower back to the hip and to the leg
2. Sharp, tingling, dull, constant or burning pain
3. Loss of bladder or bowel control
4. Sneezing or coughing increases pain
5. Moving the leg gets difficult so usual activities like walking, sitting and standing become painful

Homeopathic remedies are easy and gentle on the body. Homeopathy aims to boost the body's immune system so it can fight all its weaknesses. The following remedies may prove to be useful:

A) ammonium muriaticum: it is taken for chronic pain in the heel or for chronic backache or when straightening the knee gets difficult as hamstrings contract. It is also taken for limping.

B) bellis perennis: in periosteum injuries, stiffness and deep aches in the spine bellis perennis is used. It is also used for tailbone injuries. It is also helpful for nerve pains during pregnancy.

C) calcarea fluorica: if the vertebra degenerates after trauma to the spine, then calcarea fluorica can be useful.

D) cicuta: the worst back injuries with serious trauma and muscles spasms are treated with cicuta.

E) hypericum: hypericum is suggested for tailbone injuries, temporary paralysis, spinal concussions and for sharp pain that tingles and moves upwards.

F) rhus tox: if after lifting weights, overexerting muscles and exposure to anything wet, you feel tearing and burning pain, then rhus tox is beneficial. Cramps that get better after heat application, but get worse after exposed to the cold are also treated with rhus tox.

G) ruta: stiffness and pain from back injuries, twisting the wrong way and bruises are prescribed with ruta.

Best Homeopathic Remedies for Sciatica Pain

The sciatic nerve is the longest nerve in the human body. It runs from the lower back, through the buttocks, your hamstrings and into the lower leg. Sciatica means pain in the leg, numbness or any kind of weakness in the lower back. There can be many reasons for a leg pain such as an injury to the leg or it can be due to the main nerve which travels in the lower back. Many times, it is not diagnosed properly and hence it will take a lot of time to respond to the treatment or in some cases, it may not respond at all. 

Symptoms of Sciatica: 

You will experience pain in the lower back only on one side of the body. 
The pain continues from the lower back to the sciatic nerve. 
Rarely, you will see the pain on both sides of the body or buttocks. 
The pain is very sharp. 
In some cases, the patient may experience a needles or pins sensation in the leg and in some cases, it is weakness or numbness in the lower back. 
The pain gets so severe that you will not be able to walk or even stand. 
If you have lower back pain combined with leg pain, then lower back pain is not going to be as severe as the leg pain. With the help of the symptoms, your doctor will be able to diagnose sciatica but in order to know the exact cause and origin of this pain, you will have to undergo other tests and examinations. 
Physiotherapy for Sciatica: 
There are many surgical treatments available for sciatica, but it is always good to go for non-surgical treatments. So you can opt for physiotherapy. You will be able to see better and long lasting results with this treatment. As it involves a thorough assessment of it on which the treatment protocol is laid. 

Physiotherapy involves four phases: 

Pain relief 
Restoration of normal flexibility 
Restoration of full functionality 
Prevention of recurrence 
In sciatica, it is due to unbearable pain, you seek treatment. So that has to be treated initially. When you can see that the pain is under control, then the physiotherapist will start working on the range of motion for your joints. The muscle tension will be reduced and muscle strength will be improved. In the third stage, your physiotherapist will start working on restoring the normal function of your body, especially your legs and your lower back. In the last stage, the physiotherapist will help you with some exercises that will stop its recurrence. Usually, sciatica will return after some time but taking a little care at the early stage can prevent it.

Physiotherapy For Sciatica - Why Is It The Best Treatment Option?

The intervertebral discs are made-up of two concentric layers, the inner gel-like Nucleus Pulposus and the outer fibrous Annulus fibrosus. As a result of advancing age, the nucleus loses fluid, volume and resiliency and the entire disc structure becomes more susceptible to trauma and compression. This condition is called as degeneration of the disc. The disc then is highly vulnerable to tears and as these occur, the inner nucleus pulposus protrudes through the fibrous layer, producing a bulge in the intervertebral disc. This condition is named as herniated disc. This can then cause compression to the spinal cord or the emerging nerve roots and lead to associated problems of Sciatica radiating pain from back to legs in the distribution of the nerve. Other symptoms could be a weakness, tingling or numbness in the areas corresponding to the affected nerve. Sometimes bladder compromise is also present, which is made evident for urine retention and this need to be taken care as an emergency.
Excessive weight, bad postures, undue movements, improper weight lifting and other kinds of traumas may weaken the intervertebral discs. When this occurs the pulpous nucleus will bulge against the annulus, or even be squeezed through it (extruded disc).

The first steps to deal with a herniated or prolapsed lumbar disc are conservative. These include rest, analgesic and anti-inflammatory medication and in some cases physical therapy. At this point, it is convenient to have some plain X-rays done, in search of some indirect evidence of the disc problem, as well as of degenerative changes on the spine.

If in a few days these measures have failed, the diagnosis has to be confirmed by means of examinations that give better detail over the troubled area, as the MRI, CT which will show the disc, the space behind it and in the first case, the nerves. In some instances, the EMG (electromyography) is also of great value, as this will show the functionality of the nerves and muscles.

Once the diagnosis has been confirmed, one of the best alternatives existing today is the Ozone Discolysis as the results obtained are excellent and practically has no complications. This novel treatment avoids the use of surgery in 80% of those who needed it. In most patients left with painkillers as the only treatment, the symptoms eventually disappear, only that this could take weeks to months. Ozone speeds up these developments, see the same result in a few weeks. The problem has to be seen and approached integrally and frequently the combination of therapies has to be used, most frequently physiotherapy. Also, it has to be known that those who had a herniated disc have 10 times more chances of having another herniation than the rest of the population.

If despite the ozone therapy the symptoms persist, Drill Discectomy/ Laser Discectomy are good alternatives before open surgery (Discectomy) which has to be contemplated in those true emergencies, as mentioned above, this is possibly the first choice.

Once the conservative treatment fails:

Early aggressive treatment plan of pain has to be implemented to prevent peripherally induced CNS changes that may intensify or prolong pain making it a complex pain syndrome. Only 5% of total LBP patients would need surgery & 20% of discal rupture or herniation would need surgery. Nonoperative treatment is sufficient in most of the patients, although patient selection is important even then.

Depending upon the diagnosis one can perform & combine properly selected percutaneous fluoroscopic guided procedures with time spacing depending upon pt`s pathology & response to treatment.

Using precision diagnostic & therapeutic blocks in chronic LBP, isolated facet joint pain in 40%, discogenic pain in 25% (95% in L4-5&L5S1), segmental dural or nerve root pain in 14% & sacroiliac joint pain in 15% of the patients. This article describes successful interventions of these common causes of LBP after conservative treatment has failed.

LESI: Lumbar Epidural Steroid Injection

Indicated in   Acute radicular pain due to irritation or inflammation.

Symptomatic herniated disc with failed conservative therapy
Acute exacerbation of discogenic pain or pain of spinal stenosis
Neoplastic infiltration of roots
Epidural fibrosis
Chronic LBP with acute radicular symptoms
Epidural- lumbar injection
ESI Treatment Plan

Compared to interlaminar approach better results are found with a transforaminal approach where drugs (steroid+ LA/saline +/- hyalase) are injected into anterior epidural space & neural foramen area where herniated disc or offending nociceptors are located. Whereas in interlaminar approach most of drug is deposited in posterior epidural space.Drugs are injected total 6-10 ml at lumbar, 3-6 ml at cervical & 20+ ml, if caudal approach is selected. Lumbar ESI is performed close to the level of radiculopathy, often using paramedian approach to target the lateral aspect of the epidural space on involved side. Cervical epidural is performed at C7-T1 level.

SNRB- Selective Nerve Root Block 

Fluoroscopically performed it is a good diagnostic & therapeutic procedure for radiculopathy pain if

There is minimal or no radiological finding.
Multilevel imaging abnormalities
Equivocal neurological examination finding or discrepancy between clinical & radiological signs
Postop patient with unexplainable or recurrent pain
Combined canal & lateral recess stenosis.
To find out the pathological dermatome for more invasive procedures, if needed
Intradiscal Procedures 

Provocative Discography - Coupled with CT

A diagnostic procedure & prognostic indicator for surgical outcome is necessary for the evaluation of patients with suspected discogenic pain, its ability to reproduce pain(even with normal radiological finding), to determine type of disc herniation /tear, finding surgical options & in assessing previously operated spines.

Percutaneous Disc Decompression (PDD)

After diagnosing the level of painful offending disc various percutaneous intradiscal procedures can be employed

Ozone Discolysis: Ozone Discectomy a revolutionary least invasive safe & effective alternative to spine surgery is the treatment of choice for prolapsed disc (PIVD) done under local anaesthesia in a daycare setting. This procedure is ideally suited for cervical & lumbar disc herniation with radiculopathy. The total cost of the procedure is much less than that of surgical discectomy. All these facts have made this procedure very popular at European countries. It is also gaining popularity in our country due to high success rate, less invasiveness, fewer chances of recurrences, remarkably fewer side effects meaning high safety profile, short hospital stay, no postoperative discomfort or morbidity and low cost.

Dekompressor: A mechanical percutaneous nucleosome cuts & drills out the disc material somewhat like morcirator debulking the disc reducing nerve compression.

Epidural Adhenolysis or Percutaneous Decompressive Neuroplasty for Epidural Fibrosis or Adhesions in Failed Back Surgery Syndrome (FBSS)

A catheter is inserted in epidural space via caudal/ interlaminar/ transforaminal approach. After epidurography testing volumetric irrigation with normal saline/ L.A./ hyalase/ steroids/ hypertonic saline in different combinations is then performed along with mechanical adenolysis with spring loaded or stellated catheters or under direct vision with epiduroscope.

Procedures That Can Help Treat Slip Disc & Sciatica!

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