Types and Causes of Dermatitis

Dermatitis as a form of skin inflammation comes in different types. Dermatitis is classified as:

Causes of dermatitis

1. Contact dermatitis.
Contact dermatitis is triggered by allergens or irritating substances. 80 per cent of all contact dermatitis cases are caused by an irritant.
2. Dermatitis herpetiformis.
The herpetiformis dermatitis appears as a symptom of celiac disease, a kind of gastrointestinal condition.

3. Atopic dermatitis.
Atopic dermatitis is the most prevalent type afflicting both men and women especially those who reside in urban areas having low humidity. Too, atopic is common worldwide and the cases of having this skin inflammation are alarmingly increasing.

Read all about natural atopic dermatitis eczema treatment here.
4. Perioral dermatitis.
Sometimes mistaken for rosacea, the perioral dermatitis is more common among women aged 20 and 60 years old.
5. Seborrheic dermatitis.
Among infants and adults between the age of 30 and 70, the type of dermatitis that they may have is seborrheic. However, men are also more vulnerable, and those who are infected with the HIV.
6. Stasis dermatitis.
When the skin on the legs starts to inflame, the symptom may be stasis dermatitis and among the causes of dermatitis of this type is by accumulating of blood and the fluids in the body. People who have varicose are more vulnerable to stasis.
7. Nummular dermatitis.
Of the forms of dermatitis, the nummular is the least common. There are no known causes of dermatitis of this form and they usually appear among individuals of middle age.

Signs and symptoms of dermatitis
As mentioned in the outset, dermatitis is a form of skin inflammation. However, not all cases of dermatitis take in the form of inflammation as the condition may also take the form of rashes and even blisters. The type of dermatitis differs in their symptoms, but many of them share the same such as:

• Swelling
• Redness on the skin
• Skin lesions
• Itching
• Oozing
• Scarring

The skin areas around which the dermatitis symptoms manifest are not similar in all types of dermatitis. Normally in contact dermatitis, its symptoms appear on the area where the irritant made skin contact.

Neurodermatitis on the other hand, has its symptoms limited to one area lie the wrist, thigh, neck, forearm, or ankle.

Main causes of dermatitis

Causes of dermatitis mostly come from genetic factors, certain health conditions, allergies, and some irritants. Many of the forms of dermatitis can be identified based on their trigger like cleaning products, particularly the laundry and bath soaps, bleach and detergents.

One of the primary causes of dermatitis specifically is the direct contact with allergens and irritants such as:
• Rubber
• Jewelry
• Cosmetics
• Metal
• Weeds especially poison ivy,
• Parfume and fragrances
• Neomycin, one of the ingredients found in antibiotic topical creams.

Read all about natural atopic dermatitis eczema treatment here.

Neurodermatitis is possibly caused by:
• Dry skin
• Eczema
• Chronic irritation

Seborrheic dermatitis is caused usually be travelling, Parkinson’s disease, neurological conditions, and physical stress.