Contact dermatitis is a common skin condition characterized by inflammation of the skin that occurs when the skin comes into contact with certain substances. This condition can result from exposure to various irritants or allergens, leading to a localized reaction on the skin. Contact dermatitis is not contagious and does not spread from person to person.
There are two main types of contact dermatitis:
- Irritant Contact Dermatitis: This type of dermatitis occurs when the skin comes into direct contact with irritating substances, such as certain chemicals, detergents, solvents, or acids. The severity of the reaction may depend on factors like the concentration and duration of exposure.
- Allergic Contact Dermatitis: This type is an allergic reaction that develops when the skin becomes sensitized to a particular substance, known as an allergen. The initial exposure may not cause any reaction, but subsequent exposures can trigger an immune response, leading to redness, itching, and skin inflammation.
Symptoms of contact dermatitis may include:
- Red, itchy rash
- Swelling or inflammation
- Blisters or hives
- Dry, cracked, or scaly skin
- Pain or tenderness
- The rash is typically limited to the area of skin that came into contact with the irritant or allergen.
Treatment for contact dermatitis involves avoiding the offending substance, if known. Contact our office to make an appointment.