The patient is likely to have ### Hair Disease: Folliculitis ### Disease Description: Folliculitis is inflammation of the hair follicles. This can occur anywhere on the skin or scalp and is often caused by bacterial or fungal infection. ### Severity of Disease: Mild The patient should use ### Medication: Cephalexin ### Medication Description: An oral antibiotic in the cephalosporin family, used to treat bacterial infections, including skin infections such as folliculitis. ### Duration: 7 days ### Side Effects: Diarrhea, Nausea, Vomiting