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Has Modern science Discovered The Causes Of Dermatitis

Apr 15, 2008
Those of us who suffer from dermatitis , the itchiness redness and flare ups wish we knew what causes it and above all how to get rid of it forever.

Scientists are still searching for the actual causes of dermatitis. Currently research indicates that it develops as a result of interaction between our genetic make up, immune system and the environment. It is noted that the immune system of people suffering from dermatitis is seen to be very sensitive and are more prone to react to irritants and allergens. A family history of allergic conditions is also a major determinant for those who suffer from dermatitis..

Having a genetic history of dermatitis may be aggravated by infections, food allergies, temperature, irritating chemicals, stress and humidity. Sweating and Psychological stress are known to be associated to dermatitis flare ups along with a response to extreme temperature and humidity.

Other causes of dermatitis are irritations. It seems to have the capacity to change the epidermal structure by allowing immunoglobulin E activity to increase. Even after the exposure to allergen has ended or even after it has been systematically controlled, the chronic skin irritation will consequently continue.

The Causes of Dermatitis Are Still Unknown

Since the causes of dermatitis are still unknown, several theories attempt to explain its pathogenesis. Causes of dermatitis probably represent more than one condition. The underlying metabolical or biochemical conditions suggests that induced skin disorder is genetically linked to elevate serum immunoglobulin E levels and is one of the theories, regarding the causes of dermatitis while defective T-cell function is the other theory.

As we have seen the causes of dermatitis include a number of health conditions, genetic factors, allergies, and irritants, mental and physical stresses. We also need to point out that working in the wet is a main cause of dermatitis. Another form of dermatitis is Contact Dermatitis which is caused by direct contact with one of many irritants or allergens.

Different substances cause dermatitis to develop in different people and allergic reactions are genetically determined. When you have burns and sunburn, these will increase the risk of dermatitis. The process and causes of contact dermatitis involved are much clearer, although little is known about what makes people susceptible to allergic dermatitis.

What Are The Main Types of Dermatitis

The three main types of dermatitis are atopic, contact allergy and contact irritant. They all have different triggers, although it must be noted that some are similar. Atopic dermatitis is a genetic disorder that is influenced by environmental factors. Little is known what makes people susceptible to allergic dermatitis. Allergic contact dermatitis occurs when a reactive chemical substance comes into direct contact with the skin. Nummular dermatitis usually occurs in cold weather and is common to people with dry skin. Unfortunately,The root causes of all these are still unknown.

Fortunately, sufferers can make use of the various medications currently available both over the counter and through prescriptions. By examining what causes your dermatitis you will establish what to stay clear of so that you do not incur further attacks of dermatitis.
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