Sciatica is a very common neuropathic pain that is caused by damage to the sciatic nerve, a large nerve that runs from the lower back region down the end of each leg. It is the largest single nerve in the body.
This condition affects around 4 out of 10 people at some point of their lives. The nature of the pain varies from a mild ache to a sharp stinging sensation and may cause feelings of numbness and extreme weakness.

Causes of sciatica
The causes for the onset of sciatica are numerous. Some of them are as follows:
-slipped lumbar disc
-muscle inflammation
-internal bleeding
-pregnancy
-obesity
-awkward sleeping position
-uncomfortable footwear
-spinal injury

How can physical therapy help?
There are many ways of treating sciatica, such as medication, acupuncture and surgery, which can provide relief. The most common and easy treatment method however is physical therapy. A progressive and controlled exercise routine that is specifically tailored to the nature of the condition in consultation with a physical therapist acts as an effective remedy in treating the problem. It alleviates pain and also eliminates the chances of relapse.

Physical therapy exercises used to treat sciatica are of many types. They are a combination of core strengthening, muscular stretching and aerobic conditioning routines, which aim at correcting the root of the problem.

The different types of exercises employed to treat sciatica include the following:
Strengthening exercises
These aim at strengthening the spinal column and the pelvic region, which includes the hips and buttocks. They help in making the muscles and ligaments in this region more robust and allow for improved flexibility and support. Lunges and squats are some of the examples.

Stretching exercises
These provide pain relief through improved agility and flexibility. The most important aspect of these routines is stretching and exercising the hamstring. Hamstring, stretches, calf stretches and tricep stretches are a part of stretching exercises.

Aerobic conditioning
These are cardiovascular exercises of low intensity, which provide pain relief through the release of endorphins and the facilitation of fluid and nutrient exchange. Examples of these are swimming and brisk walking.

Reduce Sciatica Pain With Physical Therapy

The bones are a porous matrix which is filled with minerals like calcium and phosphorus which make them strong. Over a period of time, the mineral content is lost and therefore the matrix gets brittle. Bones are more likely to fracture in these people.

Causes/Risk factors:

The bones get fragile and brittle with age in most people, and people over 60 years of age are likely to be affected
Asian women about the age of 45 are prone to osteoporosis
Reduced vitamin D intake (either by sun exposure or through diet) also makes bone porous and prone to fracture
Sedentary lifestyle with minimal or no exercise
Lower levels of estrogen, especially post menopause
Cigarette smoking
Reduced testosterone levels
With fracture, there is severe pain, loss of mobility, and need for prolonged nursing.
Foods which can help control/prevent osteoporosis:

Yoghurt: Derived from milk, it is rich in animal protein and also contains good amounts of vitamin D and B2, calcium, phosphorus, and magnesium. It helps in maintaining estrogen levels during menopause, thereby preventing osteoporosis. They also provide a good supply of gut bacteria, which improves immunity.
Milk: Similar to yoghurt, this is also rich in various minerals that are essential for bone health. The vitamin D in it also improves calcium absorption, thereby prolonging the occurrence of osteoporosis.
Fish and meat: Lean meat and fish are good sources of oils and protein and form an essential part of diet for preventing osteoporosis. Sardines and salmon are ideal as the tiny fish are rich sources of calcium.
Eggs: This contains good amounts of natural protein, minerals, and vitamins essential for bone health. It also helps in estrogen formation, which has a bone-protective effect.
Cabbage: Any form of cabbage is good for preventing osteoporosis. It promotes bone metabolism and has calcium which help in strong bone formation.
Bananas: Another effective food in preventing osteoporosis, it helps improve absorption of calcium and other essential nutrients to ensure bones are formed and maintain health. It also has natural oils, potassium, and vitamins A and C in good quantity.
Almonds: It forms an integral part of preventing osteoporosis by increasing bone density and promoting bone health. It also has good oil content, which is also essential for bone health.
Legumes: Beans and other legumes are rich source of proteins and minerals and therefore prevent onset of osteoporosis.
Chickpeas: Another great source of various minerals and vitamins, it is very low in calories and sugar and is great to lose weight. It also improves bone health by increasing density.

Osteoporosis - How A Healthy Diet Can Reduce Its Risk?

Extramedullary intradural tumours are a rarity. Of all the tumours of the nervous system, fewer than 15% are of the spine. And around 45% of them are intradural. And 40% of intradural tumours are extramedullary.

What are some common Intradural Extramedullary Spinal Tumours? 

Some forms of intradural extramedullary spinal tumours are-

Schwannomas

Meningiomas

Gliomas

Neurofibromas

What are the Symptoms of Intradural Extramedullary Spinal Tumours?

Some symptoms of this condition are-

Back pain

Cramps

Loss of feeling along the back

Loss of spinal flexibility

Weakness of the limbs

Slight degrees of paralysis

Hunched-over spine

If treatment is not sought immediately, the effect of the tumours would penetrate all levels of the spine and may lead to complete paralysis.

How are Intradural Extramedullary Spinal Tumours diagnosed?

A basic physical examination will reveal that there are tumours on the spine. Before treatment commences, the person will have to opt for these tests-

An MRI scan

A CT scan

X-rays

biopsy

Treatment of Intradural Extramedullary Spinal Tumours diagnosed?

Doctors do not usually suggest surgery right away. They will first try to vanquish the tumours with chemotherapy and radiation therapy. Sometimes a combination of both might be required.

If therapy does not work, surgery will be suggested. During the surgery, resection is done with the aim to assuage pain and stabilize the spine. Preoperative embolization is performed. A catheter is inserted into a vessel of the groin and directed to the tumour. Then a glue-like agent is administered to the vessels that carry blood to the tumour. When this supply is cut off, the tumour will shrink.

After the surgery, a person will be required to stay on in the hospital for a couple of weeks after which rehabilitation may be required to help the patient get back to a normal lifestyle.

Spinal tumours can be fatal. That is why it is important to pay heed to the symptoms and consult a doctor right away.

Intradural Extramedullary Spinal Tumour - In Depth!

Knee pain is a common phenomenon that plagues most of the people irrespective of their age. It can be the outcome of a torn cartilage or a ruptured ligament. Medical complications, such as infections, gout or arthritis (painful inflammation and stiffness of the joints) can also give way to knee pain. Minor knee pain can be eased by self-care remedies such as physical therapy or by putting on knee braces. However, few complications might demand surgical repair. Pain can be managed by the pain management specialists.

Tips to manage knee pain

1. Medications such as naproxen, ibuprofen and acetaminophen can be administered to help remedy knee pain.
2. You can seek relief by massaging your knees with ointments constituting of a number of agents such as capsaicin or lidocaine.
3. Keep away from your usual chores to prevent repetitive strains on the knees, thus, allowing the injury to heal as well as to stay safe from further damage.
4. Applying an ice pack in a towel can ease the inflammation and pain. But do not extend its usage for more than 20 minutes because that might harm the skin and nerves.
5. Compression bandages can inhibit fluid accumulation in the damaged tissues aiding knee alignment stability. Ensure that it is tight enough to render support to your knees without actually obstructing blood circulation.
6. To pacify the swelling, try resting your sore leg on a pillow (the idea here is to keep the affected leg elevated to reduce further pain).
7. Shed off your extra pounds as being overweight increases chances of other disorders such as osteoarthritis.
8. Go for regular work outs to enhance and maintain the flexibility of your muscles as excessively weak or abnormally tight muscles can contribute to injuries. Be smart while choosing your method of exercise based on the condition you are suffering from.

Knee Pain - 8 Effective Ways to Manage it

Slip disk is a condition of the spinal column which consists of a stack of vertebras from the cervical, thoracic and the lumbar spine.The bones of the spine are cushioned by disks that are present to absorb shocks. Trauma to the spine may cause the disk to bulge or be ruptured. This may lead to pain in the neck and the back. 

Causes of slip disk

Slip disk is caused when the jelly like substance present in the disks bulges out. The damaged disk thus puts pressure on the adjacent nerve causing excruciating pain. The various causes of a slipped disk are:

1. Incorrect form during exercise: If you are into weight lifting, it is important that you use proper form during exercising. Moves like barbell squat and deadlifts can put pressure on the spine and lead to disk problems, if not done correctly. Make sure you work on your core strength and keep your lower back straight while exercising. 

2. Smoking: Smoking causes the disks to lose their flexibility and thus, increases the risk of slipped disk.

3. Ageing: Ageing decreases the content of water in the spine, thus leading to inflexibility.

The symptoms of slip disk are:
1. Pain on one side of the body that tends to aggravate over time
2. Activities such as sitting and coughing may lead to pressure on the spine causing pain
3. Your range of motion on certain movements may be restricted
4. Pain in the neck while moving it
5. Numbness in the shoulder and the neck region
6. You may experience tingling sensations in the genitals, hips and the legs
7. You may have muscles spasms which lead to sudden contraction of the muscles
8. It may also lead to partial paralysis of the lower body

Prevention
1. If you are overweight, try to reduce weight and then focus on maintaining healthy weight levels
2. Maintain proper posture while sitting or standing
3. Exercise on a regular basis to build strength and keep your joints healthy
4. Don't remain in seated position for an extended period of time. Take small breaks in between to stretch

Slip Disk Problems

Osteoporosis wreaks havoc in many senior citizens, especially women. This is a disorder that systematically weakens the bone and can fracture the spine and the hip. If not treated early, it poses a serious threat to mobility. While medicine is a prerequisite to treating this condition, exercise goes a long way in helping patients of osteoporosis. Regular exercise can improve balance and strengthen the muscle. This being said a doctor should be consulted for a fitness assessment and bone density test before going ahead with any exercise routine.

What is the right exercise for you?
Exercises are recommended depending on the degree of osteoporosis a person is suffering from. Some exercises may not be suitable for a person while some can greatly help. It is therefore suggested that a doctor or physiotherapist is consulted before starting any exercise. Here is a list of exercise that doctors often suggest:

    Strength training: Strength training aims at strengthening the spine and other muscles. It includes the usage of free weights and lifting own body weight. In case the exercise involves the usage of weight machines, utmost care should be taken to ensure that the spine does not get twisted. Resistance training, on the other hand, should be designed in such a way that it fits the tolerance and ability to cope up.
    Flexibility exercises: When the joints are allowed to go through the range of motion, it helps in muscle function. Stretching, for instance, should only be done when the muscle is warmed up. Care should be taken that stretching is done gently which is devoid of any bouncing. The spine should not be flexed. Any exercise that demands to bend towards the waist should also be avoided. An experienced physiotherapist should be able to suggest which stretching exercise is suitable for patients with osteoporosis.
    Aerobic training: Aerobic training necessarily means that the bone supports the body weight. This exercise helps the bone from mineral loss and is good for body balance strength and flexibility. Some aerobics that can be easily performed by patients with osteoporosis include dancing, stair climbing, cycling and walking. These exercises also help in blood circulation and cardiovascular diseases.
    Exercises you must avoid: High-impact body activity exercises such as jogging, jumping and running should be strictly avoided in order to avoid bone fracture and weaken muscle. Unlike exercises with controlled movements, these exercises can twist the spine and cause severe immobility in movement.
    Twisting: For patients with osteoporosis, an exercise that involves forward bending resulting the waist to come down should be avoided. Exercise such as this can cause compression fractures leading to restriction in physical movement for a temporary to longer duration. Any sort of bending and twisting, therefore, should be avoided. 

Suffering from Osteoporosis - Know Which Exercise is Right and Wrong for You?

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