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?

Cold sores are also known as fever blisters. They are surely not something a person would want to have. These sores occur on the face of the person or even inside his or her mouth. They are lesions which appear like blisters. There is a lot of pain which is caused by cold sores. Eventually, they end by bursting and then crusting over. But, what really causes cold sores to form?

The condition of cold sores is something that is attributable to the HSV, or the Herpes Simplex Virus. The type 1 variety of this virus is said to cause cold sores in the region around the mouth. The cause of contracting this form of the virus is that a person may have shared utensils with a person who has this strain or even shared towels.

Learning about the HSV
That being said, there is a possibility that cold sores could also be caused by the HSV Type 2 virus. This would be the case if the person with cold sores has had oral sex with a person who has been infected with genital herpes.

When it comes to the Herpes Simplex Virus, it can be said that managing the consequent issue that cold sores present is something which is quite challenging. This is because of the fact that a person may not even be aware that he or she has been infected by the virus on account of it lying dormant. 

In some people, an outbreak may occur once a year while in others it may occur with a much greater frequency. The point is that the occurrence of the outbreak may vary from person to person and a generalisation cannot be made. 

One of the things that have been noticed is that the likelihood of an outbreak is increased if a person is under sustained stress.
Sadness or an injury to the area can also worsen the prospects of a person who is hoping to go for as long a period without being plagued by cold sores.
In order to manage the outbreak of cold sores, advice from a person who is a qualified medical professional is something that is required. On their own, cold sores usually do not take more than 10 days to clear out. In order to reduce the likelihood of another attack, it is important to minimise an excessive exposure to sunlight and to be very careful at the times of seasonal changes. When it comes to the contagiousness of cold sores, the threat is the most when the cold sores are oozing.

Cold Sores - What Causes Them?

Do you know that Huntington s disease is an inherited disease? This condition leads to the progressive degeneration of the nerve cells present in your brain. Huntington's disease has severe impact on several functional abilities of an affected person and results in psychiatric, thinking and movement disorders.

Causes
Huntington s disease occurs from an inherited defect present in a single gene. It is a form of autosomal dominant disorder, which indicates that a person requires just one copy of the defective gene for developing the disorder. Except the genes on the chromosomes, two copies of every gene are inherited by a person. The affected parent may pass along the defective gene copy or the healthy copy.

Symptoms
Commonly, the symptoms of Huntington s disease start appearing during midlife. It may also affect a person during childhood. The symptoms of this disease vary from person to person. Abnormal movement and weight loss are common symptoms, which occur in all stages.

Early stage

The usual early stage symptoms include the following:

Slight coordination changes, which affect balance and make you clumsy
Uncontrollable fidgety movement
Stiffness and slowing
Irritability and depression
Problems with thinking in difficult situations
Middle stage
With passing time, the symptoms start interfering more with the patient s daily life and activities. You may start dropping things, face trouble with swallowing, and talking. Staying organized may get tough. Certain emotional changes are indicated.

Later stage
In the later stage of Huntington s disease, a patient becomes dependent on others for taking care of them. A patient cannot walk or speak, and fidgety movements are likely to become more severe or may subside.

Treatment
Huntington s disease has no fixed cure. Several measures are followed for managing the symptoms. They are as follows:

Medications are used to manage fidgety movements. Other medicines are also used for controlling any other side effect experienced.
Speech or language therapy may be beneficial in case of speech and swallowing problems.
Physical therapy may help you in improving your control movements. Assistive devices like handrails can be used for managing your changing physical abilities.
Nutritional support is used in which special utensils are used to focus on a nutrient-rich diet.
Exercise is also important for patients with Huntington s disease as it enables them to stay active and fit.
In case you experience any symptom of Huntington s disease, it is important for you to consult a doctor immediately. This is a severe disease and early diagnosis and treatment will prevent the condition from worsening.

Huntington's Disease - Understanding the Stages of Symptoms!

Dry skin occurs when your skin lacks the necessary moisture it requires. It tends to make your skin flaky, itchy and sometimes causing red patches especially on your legs, back, arms, or waist. These are the areas we usually forget to moisturize and we tend to concentrate more on our face and hands. Dry skin is usually the result of frequent bathing, use of soaps which are harsh for your skin. Scratching an itchy patch too much will eventually draw blood and might even result in a permanent scar. However, there are lots of remedies for dry skin, which will help you restore the natural oils of your skin and make your skin glow.

1. A hot water bath is a strict no for your dry skin: hot showers tend to remove your body of its natural oil, which is essential to keep your skin moisturized and smooth. A warm shower should last no longer than 5 to 10 minutes. Afterwards, gently pat your skin dry with a towel and immediately slather on the moisturizer.

2. Do not use harsh soaps: wash your body with a soapless cleanser when you take a bath. Skin care experts recommend a cleanser that contains ceramides. Ceramides are fatty molecules that help the skin to hold moisture.

3. Use sunscreen with good spf: one of the main causes of dry and itchy skin is sun damage. To prevent sun damage, use of sunscreen with a good amount of spf is essential for your skin. If you're planning to stay out in the sun for more than 15 minutes, make sure you use a sunscreen with spf 30. There are many moisturizers which have a good amount of spf.

4. Moisturize your skin daily: use moisturizers, which contain ceramides, shea butter and glycerin. Moisturizing your skin daily can easily prevent dry skin. Apply a good moisturizer immediately after taking a shower to trap in the moisture.

5. Use a face mask: a honey and oatmeal face mask can be used as an exfoliating scrub. Mix together 2 tablespoons of oats with a tablespoon of honey. Spread the mask over your face, keep it for 15 minutes and then rinse off with lukewarm water.

Prevention for Dry Skin

Cyclic vomiting syndrome (cvs) is characterized by periodic bouts of nausea and vomiting that happens at cyclical intervals. It affects all ages, but is more common in children. The condition is quite stereotypical in that there are paroxysms or bouts of vomiting that is recurrent and follows days of normal health.

Causes: there is no definite reason identified, but it is said to have a strong hereditary correlation. Studies have shown mitochondrial heteroplasmic (abnormal growth of mitochondria, which is a cellular component) to be one of the factors that can lead to cvs. The genetic correlation, however, is very difficult to establish, specifically because vomiting and nausea are common symptoms that occur with most conditions in children. And cvs is most commonly noted with conditions like infections and emotional excitement. Infection could be either tooth decay or sinusitis or anything else. Lack of sleep, anxiety, holidays, allergies, overeating, certain foods, menstruation - a host of factors have been shown to induce cvs. There is also a strong association with migraine and conditions that lead to excessive production of stress hormones.

Symptoms: the syndrome (a group of symptoms) usually has 4 phases:

1. Symptom-free interval phase: the child is completely normal in this phase, which happens in between bouts.

2. Prodromal phase: prodrome is an indication that a disease or a condition is about to happen. In cvs, this is usually nausea and abdominal pain that can last from a few minutes to a few hours. Treatment in this phase can curb the disease. However, there could be some children in whom this may not manifest and the child may directly start with vomiting.

3. Vomiting phase: repeated bouts of paroxysmal vomiting happen associated with nausea, exertion, fatigue, and drowsiness.

4. Recovery phase: as the nausea and vomiting begin to subside, which may take a couple of days, the child returns back to normal slowly. However, the lethargy and energy levels will take a couple of days to return to normal.

Treatment: treatment again depends on the severity and the phase at which it is being recognized. If a child has repetitive bouts, then the parent and the doctor would have identified a pattern to it.

1. If the causative agent has been identified, for instance, infection or migraine, then managing that takes care of the cvs also.

2. If identified during the prodromal phase, again it can be managed with suitable anti-emetic medications.

3. If identified after full onset, rest and sleep and medications to control nausea and vomiting are required. Adequate hydration with electrolyte replenishment and sedatives can provide additional support.
However, in most cases of childhood csv, the pattern will be identified and that helps in better management, both the child/parent and the podiatrist.

Cyclic Vomiting Syndrome in Children - Causes, Symptoms, Treatment

Hypertension or High Blood Pressure can trigger as well as worsen complications related to diabetes. Most people suffering from diabetes tend to develop hypertension later in their lives. Diabetes tends to increase one s blood pressure, making him/her even more vulnerable to other heart diseases and cardio-vascular disorders. Diabetes often leads to a condition known as atherosclerosis, which is the hardening of the arteries. A combination of diabetes and hypertension drastically increases the risk of suffering from a heart disease. The risks of kidney diseases and retinopathy (damage to the tiny blood vessels present in the retina) also go up, resulting in blindness. With age, chronic hypertension can also result in numerous cognitive disorders such as dementia or Alzheimer s disease (degenerative mental disorder).

How to prevent Diabetes and Hypertension?
1. Walking for about 40 minutes each day or engaging in any type of aerobic exercise can better one s heart health. Chalk out an exercise plan upon consulting the doctor
2. Limit drinking and abstain from smoking
3. Go for regular kidney check-ups
4. Eat food rich in fiber such as vegetables, fruits, breads or whole grain cereals
5. Examine blood pressure as well as blood sugar levels regularly at home
6. Practice relaxation techniques such as meditation or yoga to cut down on stress level; as stress is one of the major contributors to diabetes and the subsequent hypertension
7. Shed off your extra pounds as blood pressure escalates with weight

Hypertension and Diabetes - How They are Related?

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