I've had ten hair transplant surgeries — the originals in 1993 that went wrong, the repairs that fixed them, a scar revision, an FUE procedure, a small body-hair transplant and a few experimental ones along the way — and I've talked thousands of patients through their recoveries, and the question is always the same: is this normal? Usually it is. The recovery has a rhythm, and once you know it you'll stop panicking at each stage. Here's what to expect, and what actually warrants a phone call.

Is flaking and crusting normal after a hair transplant?

Yes — and it can go on longer than you expect. In the first week you'll have scabs at every incision, and the donor area crusts as well; those generally lift off with gentle washing around days five to seven, and your clinic will give you a washing routine for exactly this. What surprises people is the flaking and crusting that keeps appearing long after the scabs are gone. The scalp gets dry after surgery, but there's more to it than that.

After thousands of tiny incisions, the body produces edema — the yellowish fluid it sends to any bruised or injured tissue to insulate and protect it while it heals; the same thing that swells a twisted knee. Some of that fluid seeps out through the incisions and pores, and when it dries it forms a crust. Sometimes it covers the whole recipient area, and when it cracks it looks like earthquake fissures across your scalp. Worse, those cracks — rivulets, I call them — look bare. Don't panic. The grafts are intact; what came away with the crust was the hair shaft, not the follicle. The area fills in when the new hair starts growing at four to six months. The photo at the top is my own right temple point two days after a repair surgery, so you can see what "normal" looks like at its ugliest.

Is swelling normal?

Very. Forehead swelling is the rule, not the exception, and it usually peaks around days two to four as the fluid from the recipient area drains downward with gravity. It can drop into the eyes and make you look like you've been in a fight. It's alarming and it's harmless. Ice on the forehead — not on the grafts — for twenty minutes every few hours during the first week, and sleeping with your head elevated, keeps it down. It's typically gone within a week.

Is it normal for the transplanted hair to fall out?

Yes, and this is the one that scares people most. Somewhere between about ten days and four weeks after surgery, most of the transplanted hairs shed. The follicles are still there, alive, under the skin; the trauma of being moved pushed them into a resting phase, and the hair shaft they were carrying lets go. This is expected — clinics should warn you, and the good ones do. What you're waiting for is the follicle to cycle back into growth, which takes months. Occasionally the surrounding native hair sheds too, a phenomenon called shock loss; it's usually temporary, but it's worth discussing with your surgeon if it's extensive.

What about pimples and redness at two to three months?

Around months two and three, small pimples often appear in the recipient area. They are mostly ingrown hairs — new hair pushing up and getting caught under the skin — and they resolve on their own. Warm compresses help. Persistent redness in the recipient area through the first couple of months is also normal, especially in fair skin, and fades slowly. A cluster of angry, spreading pustules is different, and that's the kind of thing to show your doctor.

Is it normal for nothing to happen for months?

This is the part nobody prepares you for: the "ugly duckling" phase. From roughly week four to month four you look, at best, like you did before surgery, and often a little worse. It is discouraging and it is entirely normal. The first new hairs typically appear around month three to four, thin and sometimes wiry; density builds through months six to nine; and the result isn't fair to judge until twelve months, sometimes longer in the crown. If you're eight weeks out and nothing's growing, you are exactly on schedule.

Is numbness normal?

Yes. Numbness or a strange, tight sensation in the donor area and sometimes the recipient area is common, because small sensory nerves are cut during surgery. It usually resolves over weeks to a few months as they regenerate. In a minority of cases, particularly after strip surgery, some reduced sensation persists longer. It's worth mentioning at follow-up, but it isn't a sign anything has gone wrong.

What is not normal — when should you call the surgeon?

Call your clinic, not a forum, for any of these: redness that is spreading rather than fading, especially with warmth or swelling around it; pus or a foul discharge from the incisions; fever; pain that gets worse after the first few days instead of better; bleeding that doesn't stop with light pressure; or a large area of grafts that appear to have physically come out in the first few days (a few loose hairs are fine; grafts don't usually dislodge after about day five). Infection after a hair transplant is rare, but it's treatable if caught, and the only person who can tell whether what you're seeing is infection or ordinary healing is someone who can examine your scalp. If your clinic's follow-up amounts to "send us a selfie," that's a clinic you should have asked harder questions of before surgery — it's one of the items in How to choose a hair transplant doctor.

If you'd like to see the whole timeline in photographs, I documented my own repair surgeries day by day, from the operating room through to grown-out results: My hair transplants.

Sources

• Zito PM, Raggio BS. Hair Transplantation. In: StatPearls. National Library of Medicine. NCBI Bookshelf
• Konior RJ. Complications in hair-restoration surgery. Facial Plast Surg Clin North Am. 2013;21(3):505-520. PubMed

Further reading

• My hair transplants — day-by-day photos
• Glossary: Shock loss
• How long does it take to see final results?

This article is educational and reflects my experience as a ten-time hair transplant patient and patient advocate. It is not medical advice. Follow your surgeon's post-operative instructions, and contact them directly about anything that concerns you.

First published October 2014. Last reviewed and updated by Joe Tillman, September 2026.