Hot and Cold therapy is one of the most popular home remedies for any kind of joint pain or muscle sprain. In some cases applying heat therapy and cold therapy alternatively, can help relieve the pain while for others only one form of therapy is necessary. To understand what to use when, one should first understand the effect of heat and cooling on the body.

Applying a heat pack or immersing the affected limb in hot water improves blood circulation and makes the muscles more flexible. Thus, it can help relax a muscle and fasten the healing of damaged tissues. On the other hand, cold therapy or cryotherapy reduces blood flow to the affected site. This helps relieve inflammation and pain caused by it. It can also make the area feel numb by reducing nerve activity temporarily.

Types of Heat Therapy
Heat therapy can be categorized as dry heat and moist heat. Dry heat involves using saunas or dry heating packs to relieve pain. This is also known as conducted heat therapy. As the name suggests, moist heat involves the use of steamed towels, hot baths and moist heating packs. This is also known as convection heat therapy. Moist heat is usually considered more effective than dry heat.

Types of Cold Therapy
Cold therapy may be applied to a part of the body or to the entire body. This includes ice packs, coolant sprays, ice baths, ice massages and whole body, cold therapy chambers.

How to use heat and cold therapy?
The sooner heat and cold therapy is given to a person, the faster they will recover from their pains. Heat therapy can be given to a person for extended periods of time but when giving cold therapy, a person should not be exposed to a cold pack or ice bath for more than 10-15 minutes. Care should also be taken no to apply ice or a frozen pack directly on the skin as it can damage the skin and nerves.

When not to use Heat Therapy?
If the injury site is swollen or bruised, cold therapy is better than heat therapy. Heat therapy should also not be applied to an open wound. People suffering from conditions such as diabetes, dermatitis, deep vein thrombosis, vascular diseases and multiple sclerosis should also avoid heat therapy as these conditions can increase the risk of burns and other such complications. Pregnant women should also consult a doctor before using a hot tub or sauna.

When not to use Cold Therapy?
Cold therapy is avoidable for treating stiff joints and muscles. People suffering from poor circulation and sensory disorders should also avoid using cold therapy without a doctor s supervision. 

Hot & Cold Therapy - How It Can Treat Pain?


A fracture separates a single solid object into two or more pieces due to pressure. In medical terms, a fracture refers to a broken bone due to some kind of external trauma. A crack in the bone, on the other hand, it does not cause a clean break in the bone, there is only a separation or discontinuity in the bone material.

A crack in the bone caused due to repeated stress is often called as 'hairline fracture'. Here are the basic differences between a crack and a fracture in the bone and how to treat them:

1. A crack or hairline fracture is rarely caused by a single injury. It is usually the result of bone fatigue, which may be caused due to repeated, concentrated stress over a long period of time and thus, it is also called as 'stress fracture'. Other bone fractures are almost always the result of sudden and severe force on the bones.

2. The skeletal system constantly remodels itself. The cells, known as 'osteoblasts' absorb calcium and secrete bone connective tissue. If a particular site is exposed to recurrent bouts of force (which are individually not impactful enough to cause a crack), over time the osteoblasts in that region malfunction and the crack appears.

Muscular exhaustion can also cause cracks in the bone. Fractures are caused due to sudden external single force trauma to the bone. Nutritional problems like deficiencies of Calcium, Phosphorus, vitamin D and excessive smoking decrease the bone mineral density and increase the chance of both cracks and fractures.

3. Symptoms of a crack are swelling, tenderness and sharp pain in the injured region and the symptoms worsen over time. A fracture has similar symptoms and might also exhibit an external physical distortion and makes it impossible to move that part of the body that where the bone is broken.

4. An MRI is often suggested for detecting the crack or crack-prone areas because an X-ray can only detect the crack after it widens somewhat or the bone starts paining because the rays cannot pass through the tiny gap in bone material. A fracture is easily detectable by an X-ray because the rays pass right through the break.

5. Complete rest for six to eight weeks is the most effective way of healing a crack. Using a walking boot in case of cracks in the leg bones in also helpful. Healing fractures require extensive medical intervention. Surgical techniques like bone grafting and the insertion of metal plates are used to reposition the broken bone.

Cracks VS Fractures

4 exercises to strengthen your knees

Knee pains and pains in the joints are not restricted to a certain age group anymore. Younger people of today face this problem too. To stay active all your life and escape the severe aches associated with weakening of muscles, joint pains or arthritis, you must start now. The only way to keep your knees fine and working is to exercise. 
4 moves that help you strengthen your knees.
1. Leg lifts (inner thigh) - lie on any one side, lay your head on the arm of the side below you. Make sure this hand is straight above your head, touching the ground. Keep your legs straight, one above the other. Lift the leg on top a few inches above, hold for few seconds and bring it back. Do this for 10 times and then with the other leg, on the other side. This exercise strengthens your inner thighs, eventually strengthening the knees.
2. Hip raises: lie flat on your back, your shoulders touching the ground. Bend your legs comfortable, your feet resting firmly on the ground. Raise your hips and thighs so that from your head to feet, you form an angle. Wait in this position for about 10 seconds, lower your hip until it touches the ground. Repeat for ten counts.
3. Lunges: stand straight. Take a step ahead with your right leg. Left leg remains in its place. With your back straight, bend your knees so that both are at 90 degrees. Go back to standing position; take your right leg back to where it was. Do the same step with your left leg. Repeat both sides ten times.
4. Bent leg extensions: this is pretty easy and all that you need to do it sit on a chair comfortably, with your back straight first. Your feet firmly flat on the ground in front of you, lift the right leg straight extending to the front. Make sure your thighs stay on the chair. Bring your leg back to the original position, firmly planted on the ground. Do the same with your left leg. Repeat 10 times on both sides.
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The Only 4 Moves That Strengthen Your KNEES

Osteoporosis is a disease that affects the bones of its sufferers. This is most commonly found in women, especially in those who are close to, or going through, menopause. Hormonal changes around this period in a woman's life usually lead to various changes in her body. One of these changes includes loss of bone tissue which can leave the patient with brittle and weak bones, a condition that is also known as osteoporosis. This condition literally imbibes the word porous, meaning hollow bones. It is born from an acute deficiency of calcium and vitamin d. The dexa scan or bone density test, also known as the dual energy x ray absorptiometry scan, is one of the most effective tests that can help you in detecting this kind of damage or thinning bones. Here's why.

- fractures: the dexa scan is an important one because it sends low energy beams to areas like your joints and tissues to show how susceptible you are to fractures. It does so by measuring the strength of the tissues as well as the bones to see how brittle they may be.&nbsp;

- other ailments: measuring the thinning of your bones can also point to the presence of other ailments that may have gone unnoticed or undetected, earlier. These can include kidney disease, hyperparathyroidism which happens due to overactive secretions of the said gland, as well as liver disease due a malfunctioning liver, intestinal disease and various disorders in the intestinal tract, and a serious vitamin d deficiency. With this scan, you can get an insight into the other parts of the body affected by the bone density, and whether or not they are functioning properly.&nbsp;

- estrogen: simply checking the estrogen levels cannot ascertain whether or not you have osteoporosis, as a high estrogen level can be credited to a particularly heavy period cycle. It does not show the bone health the way a dexa scan does.&nbsp;

- easy and standardised: this method of scanning usually happens with the help of a mounted x ray machine type, hand held gadget which can be extended to conduct the scan. This is an easy and standardised method that releases low levels of radiation which also makes it a healthier option.

- bone density scores: the t scores and z scores point towards the bone density and help in diagnosing the condition efficiently. With a systematic scoring system, it is a sure shot test for osteoporosis.

Osteoporosis is a serious condition. The first step in treating the same is to get a detailed scan like the dexa scan done, so as to test the extent of the bone thinning to ensure that proper and timely treatment takes place.&nbsp;


Why Is The DEXA Scan Important For Osteoporosis Patients

A sprain refers to a break or a tear in any of the ligaments of your body. A ligament is a band consisting of tissues that connect the bones at any given joint in our body.

A strain on the other hand refers to a tear or a break in the entire muscle itself or a tendon (the band of tissues that connect the muscle to the bones).

Occurrence
Sprains usually take place due to unforeseen incidents like falls, accidents, and such other things that forces the body part to go out of its normal position. The most common types of sprains that people suffer from are ankle sprains which affect about 25,000 people every day on a worldwide basis.

Strains usually happen when you twist a whole muscle or a tendon. This condition most commonly occurs in cases of sportspersons who are engaged in contact sports like hockey, football, rugby, and such others.

Symptoms
The identification signs of sprains and strains are mostly very similar, which are listed below:
1. Pain and discomfort in the joints
2. Visible swelling or inflammation seen on the joints
3. Bruising of the affected area
4. Tenderness and softness of the affected joint

The overall intensity of the above mentioned symptoms might differ basis on the severity of the condition that is directly proportional to the nature of injury that you have faced. Some pains are so light that it may not affect your daily routine at all, whereas some pains are so intense, that you might not be able to move your affected joint at all.

Treatment
Some of the common methods to cure a sprain or a strain are listed below:
1. Rest the area which is affected
2. Apply ice bags or cold compress to soothe the pain
3. Compress the affected joint using a compression tape
4. Place the affected joint on an elevated area to speed up the healing process

Sprain Versus Strain

Ankylosing spondylitis refers to a form of arthritis that affects the spinal column. This condition causes the bone vertebrae to fuse together leading to a rigid spine. Depending on the extent of the damage, this could result in mild changes or in a stooped posture. Although the cause of this disease is not known, it is said to be passed down from one generation to another through a gene called the HLA-B27. This gene is also linked to spondylitis.

Ankylosing spondylitis cannot be cured, but with treatment, the pain and stiffness associated with it can be managed. Along with medication, physical and occupational therapy is a must when treating this disease. In some cases where the disease has caused severe deformities, surgery may also be recommended. However, an early diagnosis can also help prevent significant deformity.

A physical exam and an X-ray are the key factors used to confirm a diagnosis of Ankylosing spondylitis. Some of the symptoms associated with this disorder are:

Pain and stiffness: Everyone complains of a backache at some point or the other but a persistent lower back ache could be a sign of something serious. Spondylitis often starts in the sacroiliac joints and hence the lower back, buttocks and hips are the first to be affected. Pain that lasts for more than three months should not be ignored as it could be a sign of Ankylosing spondylitis.
Bony fusion: This condition causes an abnormal growth of bones in the spinal column. This can lead to the fusing of bones in the spine. The bones of the neck, back and hips are most affected by this bone fusion. While this can affect a person s mobility it can also cause complications. For example, the fusing of the ribs to the spinal column or the breastbone can restrict the expansion of the chest while breathing.
Pain in ligaments and tendons: Apart from the bones, this condition also affects a person s tendons and ligaments attached to the bones. For example, pain in and around the heel may be caused by tendonitis.
Other symptoms: The symptoms of ankylosing spondylitis are not restricted only to the joints. Hence, it is also known as a systemic disease. Some of the other symptoms exhibited by people suffering from this condition are fever, fatigue, inflammation of the eyes and a loss of appetite. Some people may also complain of lung and heart problems. 

Ankylosing Spondylitis - How To Know You Are Suffering?

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