According to Doctor Nguyen Thi Thu Trang - Vinmec Central Park, warning signs of a person with contact dermatitis are: Red, itchy skin, ulcers, necrosis or the appearance of tiny blisters/blisters.

Allergic contact dermatitis is a sign of skin reaction when the skin comes into contact with an agent that can cause irritation or allergy. Symptoms cause itching, often appearing on or near the hands. To treat contact dermatitis, you need to use anti-itch medication. This article will help readers better understand allergic contact dermatitis and how to prevent allergic contact dermatitis.