Dermatitis is a red and itching inflammation of the skin and is a skin allergic reaction. It is typically characterized by redness, itching, swelling and blistering. Crusts and scales may form during the healing process. Chronically, the outermost skin layer may appear thickened and the skin may take on a leathery appearance. There are numerous types of dermatitis, now we see some of the very common form of dermatitis, their causes and symptoms.
- Nummular dermatitis
This type of dermatitis is very common among older people who live in dry climates, exposed to lot of sun. People who have dry skin or bath with very hot water are also prone to this disorder. How can we figure it out that it’s a nummular dermatitis, well symptoms are itchy, scaly, red and encrusted skin. Stress might be also the cause of this skin infection. - Seborrhetic dermatitis
It is a skin disorder commonly seen in AIDS patients. It is also commonly seen in infants who have biotin shortage or in people who have overproduction and blockage of oil glands. Symptoms can vary from greasy skin, yellowish scales around eyebrows, scalp, and nose or behind the ears. This disorder can also be caused by stress. - Stasis dermatitis
Poor circulation of blood or some digestive problems can cause this skin ailment. The symptoms are scaling and very oily skin. Apart from this pus formation around the ankle and lower legs can also be seen. - Atopic dermatitis, or eczema
Any skin disorder can be termed as dermatitis and eczema is one that simply is a skin inflammation. Allergies, stress or a person suffering from asthma can cause atopic dermatitis. Symptoms are constant and acute itchiness. However, in early stages dry, itchy, and red skin can form but later on it might also include crusty scales or blisters that ooze fluid. - Contact dermatitis
This problem is seen as pink or red rashes on the skin that can also be quite itching. As the name implies contact dermatitis, YES, the causes of this skin disease include contact with some shrubs like poison ivy, poison sumac, certain herbs, flowers, fruits and vegetables that do not suits some people. Other factors could be soaps, detergents, and some kind of fibers, antiperspirants, or some cosmetic and skin-care products.