Hair Transplant Prep Checklist: The Weeks Before Surgery

Preparing for a hair transplant comes down to four jobs: tell your surgeon everything about your health and medications, follow their written instructions on what to pause, set up your hair, scalp and habits the way the clinic wants them, and arrange the practical details such as a ride home. The surgeon's own instructions always override a general checklist, because they vary by clinic and by technique (FUE or FUT).

Use this page to build your list of questions, not as permission to stop or change any medicine on your own.

A timeline at a glance

The windows below come from a published patient guide from the American Hair Loss Association and from the American Society of Plastic Surgeons (ASPS) patient pages. Clinics differ, so treat them as examples of what is commonly asked, and replace them with your surgeon's dates.

1. Be complete in the consultation

ASPS says your surgeon will want to know about conditions that could cause problems during or after surgery, and names uncontrolled high blood pressure, blood-clotting problems and a tendency to form excessive scars. They also need to know whether you smoke and every drug or medication you take, with aspirin and other drugs that affect clotting specifically flagged.

Use the same visit to settle the plan. Ask which technique they recommend and why, how many sessions you may need, what the anesthesia and facility are, the full cost, and what you should expect to look like at each stage. If you are still choosing a clinic, our guide to red flags and green flags when choosing a surgeon and the list of transplant scam red flags are worth reading first.

2. Build your medication and supplement list

Write down everything you take, including prescriptions, over-the-counter pain relievers, vitamins, herbal products, protein or pre-workout powders and anything you use on your scalp. Bring the list to the consultation and update it a week before surgery.

Then ask your surgeon specific questions rather than guessing:

• Which of my current medicines should I keep taking up to the day of surgery?
• Are there pain relievers, vitamins or supplements I should avoid beforehand, and for how long?
• What should I do about my hair loss medications, such as finasteride or minoxidil, around surgery?
• What can I take afterward for discomfort?

One patient guide notes that clinics commonly ask patients to pause aspirin, ibuprofen-type pain relievers, and some vitamins that can increase bleeding, while keeping regular heart and blood pressure medicines going. It also says blood thinners and certain beta-blockers should be discussed with your doctor well before surgery, since they may change the plan. Those are examples of questions to ask, not instructions for you.

3. Smoking and alcohol

ASPS says smoking inhibits blood flow to the skin and can interfere with healing, and that it is especially important to stop at least a week or two before surgery. The AHLA guide suggests avoiding smoking from one week before until two weeks after. Ask your surgeon whether the same rule covers vapes, nicotine pouches and patches.

For alcohol, advice varies. The AHLA guide recommends at least three days off; our own piece on alcohol and hair health discusses why some clinics ask for longer around surgery because of bleeding and healing. Follow your clinic's number, and ask for it in writing.

4. Hair, scalp and appearance

• Hair length. The AHLA guide advises against a haircut in the final two weeks and says the surgeon can trim on the morning of surgery. With FUE, the donor area is trimmed or shaved anyway, so ask exactly what length they want and whether to shave yourself.
• Hair dye. The same guide suggests coloring gray hair about three days before surgery so grays are easier to see and the scalp is free of dye on the day. Other clinics prefer no color at all, so check.
• Day-of washing. Expect to shower with ordinary shampoo and skip gels, sprays and hair fibers. If you wear a hair system, you will need to remove it, and your clinic will tell you how long before surgery it should stay off.
• Sun and skin. Ask whether to avoid sunburn on the scalp beforehand and whether any rash, pimple or infection should be reported before the day.

5. Logistics that people forget

• A ride home. Both ASPS and the AHLA guide say you will need someone to drive you, because of sedation or anesthesia.
• Time off. ASPS suggests planning to rest for a day or two and lining up help at home if you may need it. Ask how visible the first days will be.
• Clothing. The AHLA guide recommends loose clothes that do not have to be pulled over your head, to avoid disturbing the bandage or grafts.
• Food. Your clinic will tell you whether to eat beforehand. One guide says to eat breakfast; follow your own instructions.
• Prescriptions and supplies. Fill any post-op prescriptions the clinic gives you in advance, and have the written aftercare instructions ready. Read our first 30 days post-op care guide before surgery, not after.
• Travel. If you are flying in, read our flying after hair transplant guide.
• Mindset. Review the month-by-month timeline so the shedding and awkward early weeks do not come as a surprise. The article on shock loss after a hair transplant explains one of the biggest worries.

6. The night before and the morning of

1. Confirm your arrival time, address and who is driving you.
2. Re-read the written instructions and tick off what you have done.
3. Set out loose clothing and your medication list.
4. Follow the clinic's rules on food, drink and washing.
5. Bring questions, ID and payment details if required.

What not to do

• Do not stop prescribed medications because a website said so.
• Do not hide smoking, vaping, supplements or recreational substances from the surgeon.
• Do not change your hair color or cut in the last few days without checking.
• Do not schedule a flight or big event right after surgery without discussing recovery.

Frequently asked questions

How far in advance should I start preparing for a hair transplant?

Start at the consultation, which is often weeks or months before surgery. That is when you disclose your health history and medications and receive written instructions. Many of the practical steps, such as smoking and certain medicines, are timed in the final one to two weeks, but your clinic sets the exact dates.

Can I keep taking my regular medications before a hair transplant?

Do not change prescription medicines on your own. One patient guide says regular medications generally continue unless your care team says otherwise, but blood thinners and some others need a conversation with your doctor and surgeon well in advance.

When should I stop smoking before a hair transplant?

ASPS says smoking can slow healing by reducing blood flow and that it is especially important to stop at least a week or two before surgery. Your surgeon may ask for longer and for a longer period afterward, so follow their written instructions.

Should I cut my hair before a hair transplant?

Usually not right before. One patient guide advises against a haircut in the last two weeks and notes the surgeon can trim on the morning of the procedure. Instructions differ for FUE, so ask what length your clinic wants.

Do I need someone to drive me home after a hair transplant?

Yes, plan on it. ASPS and other patient guides say you should arrange a ride home because of sedation or anesthesia, and plan to rest for a day or two.