Age
Atopic dermatitis is common in children. According to studies, over 50 percent of people with atopic dermatitis experience symptoms in the early years of their life. In most cases, people stop to experience the condition when they reach adolescence.
Contact dermatitis can be seen at any age. It is usually caused by hypersensitivity [4] and allergic reactions. People younger than 15 are allergic to nickel. Contact dermatitis in people older than 70 is caused by topical antibiotics. Certain occupations also make you more susceptible to the condition. For example, hairdressers come in contact with chemicals regularly, so they are prone to the condition.