The term Dermatitis means skin inflammation. Dermatitis is common skin condition which is not contagious and is characterized by redness, itch & inflammation (swelling). Very rarely you may see blisters and/or infections associated with dermatitis.
There is plenty of information available on Google on dermatitis but since there are many types of dermatitis, it's difficult for a non-medical person to understand if he/she is suffering from dermatitis and how can they treat it?
Ok so let us first understand the type of Dermatitis.