What Are The Causes of Dermatitis?

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The causes of dermatitis are not particularly well understood by the medical profession and are still the subject of active research. It has been shown in the research that dermatitis usually occurs as a result of interaction between a combination of our immune systems, the general physical environment and genetic factors. The immune system of most dermatitis sufferers is extremely sensitive and as a consequence are more prone to react to a large number of irritants and allergens. It is believed that most people who suffer from dermatitis come from a family with a long term history of allergic conditions.

A hereditary sensitivity may be exacerbated by agents such as infections, food allergies, temperature, irritating chemicals, stress and humidity. As a reaction to extreme temperature and humidity the dermatitis condition and symptoms tend to flare-up. Perspiration and psychological stress are other causes of dermatitis flare-ups.

Other known causes of dermatitis are irritations. Dermatitis appears to have the capacity to alter the epidermal anatomical structure by permitting immunoglobulin E activity to increase. Even after exposure to allergens has ceased or even after it has been consistently controlled, the chronic skin irritation will consequently continue.

Causes of Dermatitis Still Unknown

Since the causes of dermatitis are still relatively unknown, several theories attempt to explain its pathogenesis. Causes of dermatitis probably represent more than one condition.
Underlying metabolical or biochemical situations suggest that induced skin disorder is genetically linked to elevated serum immunoglobulin E levels as well as defective T-cell function.

The causes of dermatitis or the trigger that sets off dermatitis include a number of health conditions, genetic factors, allergies, and irritants as as well as mental and physical stresses. Being consistently exposed or working in wet conditions is considered one of the principal causes of dermatitis. Also direct contact with one of many irritants or allergens can result in dermatitis being contracted.

Different substances cause dermatitis to develop in different people and certain allergic reactions are considered to be of a genetic nature. If you are suffering from burns or have sunburn this will raise the risk of dermatitis occurring.

The Three Main Types of Dermatitis

The three principal types of dermatitis skin disorders are atopic, contact allergy and contact irritant. These conditions all have different triggers, although some could be viewed as being somewhat similar. Atopic dermatitis is a genetic disorder that is influenced by environmental factors. Currently not much is known about what makes certain people more susceptible to allergic dermatitis. If highly reactive chemical substance happen to come into direct contact with the skin, allergic contact dermatitis occurs. Nummular dermatitis generally happens in cold weather and is more common to people with dry skin.

In reality the principal root causes of dermatitis skin conditions are essentially still unknown and will continue to be the subject of extensive medical research for years to come.