What Are The Causes Of Dermatitis

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.

Unfortunately modern science has not yet determined the actual causes of dermatitis it is currently thought that it is caused by the interaction between our genetic make up, immune system and the environment. It is recognised that the immune system of dermatitis sufferers is very fragile and sensitive and prone to adverse reactions from irritants and allergens. In many cases a family history of allergic conditions is also a major determinant for those who suffer from dermatitis..

When genetic predispositions exist it is likely that the sufferer is easily aggravated by factors such as infections, food allergies, temperature, irritating chemicals, stress and humidity. In areas of extreme temperature and humidity, dermatitis is likely to flare up. High levels of psychological stress and subsequent sweating can also agrevate the condition.

Naturally there are other causes of dermatitis such as irritations which seem to have the capacity to change the epidermal structure by encouraging immunoglobulin E activity to increase. This occurs even after the cessation of exposure to allergens and after it has undergone controlled treatment, the chronic skin irritation continues.

Science still hasn't worked Out The Causes Of Dermatitis.

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.

Dermatitis can be caused by different substances in different people and many allergic reactions can be of genetic origin. Burns and sunburn are also known to increase the risk of dermatitis. The process and causes of contact dermatitis are much clearer, even though little is known about what makes people susceptible to allergic dermatitis.

Here Are The Main Types of Dermatitis

The three main types of dermatitis are atopic, contact allergy and contact irritant. They each have different triggers, although some are similar. Atopic dermatitis is a genetic disorder that is influenced by environmental factors when a highly reactive chemical substance comes into direct contact with the skin, However, little is known what characteristics make people susceptible to allergic dermatitis. Nummular dermatitis usually occurs when the weather is cold, this is common amongst people who have dry skin.

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.