Heart Transplant Home A-Z Health Information A-Z Health Library Hair Transplant Overview Hair Transplant is a surgical procedure that helps cover bald areas of the scalp using the patient’s own hair. This is done by taking healthy hair follicles—usually from the back of the head or the beard—and implanting them into bald spots. Over time, these transplanted follicles grow into natural, healthy hair.It is a minimally invasive, day-care surgery performed in a sterile medical setup. With modern techniques and trained professionals, hair transplants are safe and offer natural-looking, long-lasting results. Common conditions treated Hair transplants are mainly used to treat:Male-pattern baldnessFemale-pattern hair lossReceding hairlinesThinning crown or vertex areaHair loss due to injury, burns, or surgery How is the procedure performed? The most popular hair transplant method today is FUE (short for Follicular Unit Extraction). Here’s how it works:Harvesting: Individual hair follicles are gently removed from the donor area—usually the back of the scalp or the beard.Implantation: These follicles are then implanted one by one into the bald areas (usually the front and sides of the scalp).Healing: Over the next few weeks and months, the transplanted roots begin to grow new, natural hair.This technique leaves only tiny scars, which are usually not visible. When done by an experienced surgeon using good technology, the results look completely natural. Duration of the procedure The procedure typically takes 4 to 6 hours, depending on how many hair follicles are being transplanted. You can go home the same day. Preparation of the procedure Before the surgery, your doctor will:Review your medical historyCheck your hair loss patternDiscuss your goals and expectationsTake photographs for comparisonAsk you to stop certain medications or smoking if necessaryYou may be asked to wash your hair thoroughly on the day of surgery and avoid caffeine or alcohol 24 hours before. Risks/Potential side effects Hair transplant is a fairly safe procedure when done in a sterile environment by trained professionals. However, like all surgeries, it can have some minor side effects:Swelling around the eyes and forehead (usually for 2–3 days)Mild pain or discomfortRedness and scabbing on the scalpTemporary hair shedding (normal and temporary) Post-procedure care and recovery For the first 2 days, it’s best to stay indoors and avoid touching the scalp.Wear a surgical cap for the first few days to protect the treated area.You can resume work from home the next day.Office work can usually be resumed in 2–3 days with a loose cap.Avoid strenuous exercise, swimming, or sun exposure for at least 10 days. Recovery and future health New hair begins to grow in 3–4 months, with full results visible by 9–12 months.You may need one or two sessions, depending on the bald area and your desired density.A single session of about 2000 follicles can cover the front and sides.A second session may be done later for the crown or thicker density.To maintain results and prevent future hair loss, doctors often recommend:Topical Minoxidil (once daily): Encourages hair growth and slows hair fall.Tablet Finasteride (1 mg daily): Helps reduce hormone-related hair loss. It’s generally safe and has minimal side effects.These medications can be continued long-term as advised by your doctor. What If the Transplant Doesn’t Work or Hair Falls Again? If done properly, a hair transplant gives long-lasting results.However, some patients may continue to lose their non-transplanted hair. This is why continued use of Minoxidil and Finasteride is important.If needed, a second session can be performed safely.In rare cases where transplanted hair does not grow well, your doctor may reassess your scalp health, the technique used, or suggest alternative treatments. Disclaimer: The information in this Health Library is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional with any questions about a medical condition or before starting any treatment. Use of this site and its content does not establish a doctor–patient relationship. In case of a medical emergency, call your local emergency number or visit the nearest emergency facility immediately.