What happens during a hair transplant operation?

The clinician first maps the hairline and identifies follicles likely to withstand pattern loss. Local anaesthetic numbs the scalp. Follicles are collected individually or as a strip, prepared under magnification, and placed into small recipient openings at angles that follow natural growth. The operation is usually completed as an outpatient procedure, but the exact plan depends on graft needs, donor density, hair characteristics, and the cause of loss. Early crusting, tenderness, and swelling can occur as the skin heals.

Give the team a complete medicine and health history, including bleeding problems, allergies, scalp disease, and previous procedures. Arrange transport if sedation is planned, wear a loose top that does not need to pass over the scalp, and follow instructions about washing, sleeping position, exercise, and sun. Do not scratch crusts or apply products unless the clinic approves them. Read about [Hair Transplant](/treatments/hair-restoration/hair-transplant/) and [Male Pattern Hair Loss](/conditions/androgenetic-alopecia/).

Report persistent bleeding, worsening pain, spreading redness, pus, fever, or swelling that interferes with vision. Emergency help is needed for breathing trouble, collapse, or a severe allergic reaction. A sudden new bald patch, marked scaling, or painful pustules should also be assessed rather than treated as ordinary post-operative shedding.

Ask which collection method is suitable, how grafts will be stored, who makes the recipient openings, and how the plan protects the donor area. Clarify wound care, return-to-work guidance, follow-up timing, and how ongoing loss will be addressed.