Most scabs on the scalp aren’t cause for concern. They may be caused by exposure to an irritant or a mild skin condition, and either heal on their own or with over-the-counter (OTC) treatments.

A common cause of an armpit rash is an allergic reaction. Allergic contact dermatitis occurs when an allergy-triggering substance (allergen) comes into contact with the skin. If a product like a ...

Fragrance perfumes and flavoring agents are found in foods, soaps, shaving cream, shampoos, and even unscented products. Unscented products may contain a masking fragrance, which blocks unwanted ...

These patients can then develop systemic dermatitis if treated with an aminoglycoside ... dramatic, and systemic (DermNet.com, 2005a). This underscores the importance for patients with an allergy ...