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

Our spinal disk resembles a jelly donut, wherein the softer insides are protected by the hard exterior. Sometimes, as a result of some injury or an accident the jelly slips out, leading to an extremely painful condition which in medical parlance is known as herniated disc. The pain that you are subjected to, during herniated disc, occurs as the nerves nearby are damaged due to the concussion. Apart from pain, herniated disc is preceded by other symptoms, some of them are:

1. Pain in the arm or the leg
Depending on which part of the body you have suffered the herniated disc, in the neck or in your lower back, this condition is succeeded by intense pain either near the buttocks or near the shoulders. It goes without saying that this pain increases sharply with movement.

2. Numbness
That part of the body where the nerves are damaged due to herniated disc often becomes numb and has no sensation whatsoever.

3. Weakness
Due to herniated disc, the muscles become weak that considerably impairs and curbs mobility.

However, there are various ways by which you can prevent a herniated disc. Some of them are-

1. Exercise
Exercise in any form and even for a short while yields several benefits. Your body invariably gains momentum and agility. If you exercise daily, your spine becomes more stable and strong, thereby preventing a possible herniated disc.

2. Maintaining the right and good posture
A lot depends on the way you sit and walk, in fact more than you can imagine. If you sit badly, it exerts a pressure on the spine and the discs. Subsequently, a good posture does the very reverse and curbs chances of a herniated disc in the future.

3. Keep a tab on the weight
It is always healthy to maintain the right weight, the one that keeps you away from the onset of various diseases. If you are overweight, it puts more pressure on the spine disk, thereby increasing the risk of developing a herniated disc.

Tips to Prevent Herniated Discs

The body s reacts to anything suspicious by developing an allergic reaction. Some of the common substances inducing this reaction include certain food substances, pollen, insect bites and certain metals. This body recognises these suspicious substances as antigens and produces what is known as antibodies. These produce various allergic reactions in the body ranging from something as minor as a skin rash to something drastically fatal as respiratory distress and even death.

Features:

Angioedema is one of the most severe forms of allergic reactions.
Translated literally as swelling of the blood vessels, angioedema causes swelling of the blood vessels in the underlying layers and this can lead to the formation of giant hives.
The hives or rashes are extremely itchy, reddish, and can vary in shape (oval or circular). The hives also are warm and painful when touched.
Angioedema usually affects the skin but can have more severe effects like blocking the airway and leading to respiratory distress
Causes: Angioedema is usually caused by one of the following:

Insect bites or stings
People with allergies to foods like peanuts, eggs, milk, shellfish, chocolates, tree nuts, etc.
Pollen, animal dander, latex, poison ivy, and other common allergens
Medicines like penicillin, aspirin, ibuprofen, and some anti-hypertensives
Autoimmune skin disorders like lupus
Reaction to incompatible blood transfusions
Weather conditions like extremes of cold, heat, or pressure
Infections like hepatitis, cytomegalovirus infections, Epstein-Barr infections, etc.
Conditions like leukaemia and thyroid disorders
Extreme emotional stress
Genetic angioedema, inherited from parents by children, which can last forever
Risk factors: Though hives usually develop without any warning signs, the following are some risk factors for developing angioedema.

Previous history of allergies
Predisposition to develop allergic reactions (overactive immune system)
Genetic history of allergies, especially of angioedema
Diagnosis:

In first-time patients, a detailed history with deep dive into similar instances in the past will be done
A physical exam to check for missed hives (like the back) is then done
Allergy testing may also be required to test if a person has a high predisposition to allergies
Blood testing to check for eosinophils, which is usually high in patients with allergies, is done.
Allergy testing to identify the trigger agent may be done if trigger is not known. This will help in preventing further attacks.
If genetic angioedema is suspected, C1 esterase inhibitor test and complement particles are also checked.
Treatment:
Non-medical treatment including loose clothing, cool compresses, and copiously moisturizing to reduce dryness and itching. This is usually sufficient in majority of the cases.
Medical: Antihistamines like cetirizine and loratadine are the next line of treatment. Very severe cases may require steroids like prednisone.


Angioedema - 11 Reasons Why It Can Happen!

Spinal fractures occur as a result of an injury or dislocation of the bony vertebra. This causes the bone fragments to pinch and damage the spinal cord. Fractures can occur anywhere along the spine but the most common site of fracture is the lower back.

What causes spinal fractures?

Spinal fractures are often a result of the following-

  A sudden traumatic injury
  A high-velocity accident
  Falling from a height
  Sports injuries
  Spinal instability
  A whiplash

Types of spinal fractures:

Spinal fractures are classified into three categories, such as the following-

  Compression fracture - If you exert excessive pressure on the vertebra, it will break. This type of fracture occurs when the bones in the spine become fragile or weak to the extent that they easily crumble. People living with osteoporosis, certain types of cancer or tumours are prone to a compression fracture.

  Dislocation - When the discs and/or ligaments linking the vertebrae is torn or stretched, the bones may dislocate or come out of alignment.

  Fracture-dislocation - Torn ligament and broken bone lead to this condition. A fracture-dislocation is a debilitating condition and often requires surgical intervention.

Symptoms of spine fractures:

Following an accident or an injury, you can tell if you have ended up fracturing your spinal column by identifying these symptoms-

  Excruciating pain
  Tingling sensation
  Numbness
  Muscle spasm
  Swelling of the muscle
  Sudden onset of back pain
  Restricted spinal mobility
  The pain worsens if you walk or stand for long
  Deformity or disability of the spine

How are spinal fractures treated?

Spinal fracture treatment begins with administering pain-management drugs and medications to ease the symptoms, and stabilization methods to prevent injury. Depending on the nature of the fracture, your doctor may follow these lines of treatment-

  Fusion and instrumentation - These are surgical procedures to cure unstable fractures. Fusion refers to the joining of the vertebrae using a bone graft along with hardware such as hooks, rods, plates, or pedicle screws. The bone graft joins the vertebrae below and above to form a solid piece of bone.

  Kyphoplasty and vertebroplasty - These are minimally invasive procedures, wherein the surgeon injects bone cement into the fractured body through a needle. During kyphoplasty, the surgeon first inserts and inflates a balloon to expand the compressed vertebrae and then fills it with bone cement.

Spinal fractures are an extremely uncomfortable and painful condition to live with. It can hinder your day-to-day activities and affect your quality of life. It is imperative that you seek immediate treatment if you end up with fractures or dislocation of the spine.

Spine Fracture - How Can You Get It Fixed?

Hip replacement surgery is a method wherein a defective hip joint is removed and replaced with an artificial hip joint. This procedure is only opted for after all the other treatments have failed to yield the desired effects. Hip replacement surgery removes damaged or diseased parts of a hip joint and replaces them with new, man-made parts. The goals of this surgery are to:
Relieve pain
Help the hip joint work better
Improve walking and other movements.
Who Should Have Hip Replacement Surgery?
The most common reason for hip replacement is osteoarthritis in the hip joint. Your doctor might also suggest this surgery if you have:
Rheumatoid arthritis (a disease that causes joint pain, stiffness, and swelling)
Osteonecrosis (a disease that causes the bone in joints to die)
Injury of the hip joint
Bone tumors that break down the hip joint.
Your doctor will likely suggest other treatments first, including:
Walking aids, such as a cane
An exercise program
Physical therapy
Medications.
These treatments may decrease hip pain and improve function. Sometimes the pain remains and makes daily activities hard to do. In this case, your doctor may order an x ray to look at the damage to the joint. If the x ray shows damage and your hip joint hurts, you may need a hip replacement.
The Procedure-
Hip replacement surgery is a procedure that can either be performed by traditional means or a minimally invasive procedure. The primary difference between the two procedures is the size of the incision. The procedure begins with the doctor administering local anesthesia, though in certain cases, general anesthesia is also administered.
An incision is then made along the hip and the muscles that are connected to the thigh bone are shifted, so that the hip joint is exposed.
An equipment is then used to remove the ball socket of the joint by cutting the thighbone.
The artificial joint is then fixed to the thighbone and it is allowed to adhere properly.
Once the joint is fixed, the ball of the thighbone is then put in the hip socket.
The fluids from the incision area are then allowed to drain.
The hip muscles are then put in place and the incision is closed.
Post -surgery-
After the surgery, the recovery stage begins. The period of hospital stay post-surgery usually lasts for 4-6 days. A drainage tube is attached to the bladder to get rid of waste products from the body. Physical therapy begins immediately after the surgery and you will be able to walk after a few days with walking aids. The physical therapy continues for a few months after the surgery.
After care-
It is advised to avoid activities that involve twisting your leg for at least half a year. You should also avoid crossing the leg along the mid portion of your body. Your physiotherapist will provide you with exercises that aid to help you recover. Avoid climbing stairs and sit on chairs that have strong back support. 

All About Hip Replacement

One part of the human body is essential for the efficient functioning of another. The hip joint provides support to your overall body weight while you are at ease or in motion. Suffering from medical problems pertaining to the hip can impede free movement; walking, running, stooping, sitting or even lying down will cause immense pain and discomfort in such a situation. While certain bodily disabilities come with old age and are in most cases unavoidable; some others can actually be controlled through physical exercise.

Take a look at a few stretches to improve your hip mobility:-

Stretch like a pigeon- this yoga loosens up muscle tension in and around a person's hip. Your right leg must be stretched behind while the upper part of your body bends over a folded left leg in front. Your head rests on your coupled hands. This stretch improves the shape of your hip as well.
Try to be an eagle for hip firmness- to align your body in the perfect eagle pose; you probably need to be a conjurer; that is the kind of flexibility the posture requires. Be a half chair making your hands intersect above your head while your left leg crosses the right one. The pressure is on your hip making it strong. Your body has to be in one single line.
Sit in the chair pose- crouching on your haunches with your torso inclined to the front is a good way to better hip mobility. This exercise also relieves you of back pain. It adds potency to the muscles of your upper thighs thus giving a well- rounded hip extra support.
Stoop in the downward doggy pose- the downward doggy pose helps you concentrate on the fullness of your hips. The back muscles are stretched and the problem of a small, rickety hip is dealt with through this yoga. Your legs should be erect at the knees and should be stretched apart depending upon the width of your hip. The rest of your body should bend in a forward arch while your spread hands touch the ground.
Try out the benefits of world's greatest stretch- world's greatest stretch involves a series of stretches that not only accentuates your hipline making your hip muscles adaptable to stress but also tones muscles in other parts of your body. It is a three- fold exercise. The second step is the most difficult where your body is balanced on a half folded right leg and you're required to touch the ground with your right elbow.

Tips to Improve Hip Mobility

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