Several different types of allergy tests are used to do ... Take this WebMD quiz to test your childhood allergies knowledge. What are skin allergies? How do they happen? What type of jewelry ...

There are several types of eczema that look different across skin tones. People with lighter ... contact dermatitis often occurs due to a specific allergy or irritant, but AD is more complex ...

Another common type of skin allergy is flea allergy dermatitis ... Food allergies are caused by allergens found in different ...

There are many different types of scars, including: Hypertrophic scars. Caused by excess collagen production during healing, these scars do not extend beyond the wound margin. Atrophic scars.

allergic reactions, rashes, and psoriasis can also be behind this kind of hyperpigmentation. Similar to the other types ...

A fragrance allergy typically occurs when certain fragrance components called allergens come into contact with the skin. This causes ... term ‘allergy’ for any type of reaction,” says ...