Seborrheic Dermatitis is a form of eczema that has been linked to the overproduction of sebum and the overgrowth of the microorganism Malassezia. Symptoms of this conditions are exacerbated by heat, illness, irritation, and humid environments.

Hair breakage occurs when the hair is broken off anywhere along the hair shaft. There are several factors that may result in hair breakage, including styling practices and diet.

Alopecia is a general term for hair loss and can affect any part of the body. The loss of hair may be temporary or permanent and due to such factors as genetics, hormonal changes, medical conditions, or the aging process.