The patient is likely to have ### Hair Disease: Alopecia Areata ### Disease Description: Alopecia areata is an autoimmune disease where the immune system attacks hair follicles, resulting in hair loss. Hair loss usually occurs in small, round patches on the scalp, but can occur anywhere on the body. ### Severity of Disease: Mild The patient should use ### Medication: Betamethasone valerate lotion ### Medication Description: Betamethasone valerate is a medium-potency corticosteroid used to treat inflammatory skin conditions. The lotion formulation is often used for scalp conditions. ### Duration: 8 weeks ### Side Effects: Itching, Skin irritation, Dry skin