Antibiotics prescribed after transplant surgery

Why are antibiotics prescribed after a hair transplant?

A hair transplant creates thousands of small wounds in skin that is not sterile, and a short antibiotic course is intended to reduce the chance of those wounds becoming infected. Practice varies considerably: some surgeons prescribe routinely, some only for larger sessions or higher-risk patients, and some not at all.

Why do some surgeons argue against routine antibiotic use after transplants?

Reported infection rates after hair transplantation are low, so where baseline risk is already low, blanket antibiotic prophylaxis has less to prevent, and must be weighed against side effects and antimicrobial resistance, a genuine population-level concern. This is why practice differs between reputable surgeons; it is legitimate clinical disagreement, not a quality marker.

What should you do if you're prescribed antibiotics after a hair transplant?

Complete the antibiotic course as directed rather than stopping when you feel fine, and take it with food if it upsets your stomach. Tell your clinic about allergies and every other medication you take, ask whether it interacts with anything you already take, and avoid alcohol, which is also separately discouraged early after surgery.

• Complete it as directed rather than stopping when you feel fine
• Take it with food if it upsets your stomach
• Tell your clinic about allergies and about every other medication you take
• Ask whether it interacts with anything you already take
• Alcohol is best avoided while taking it, and is separately discouraged early after surgery

What don't antibiotics protect against after a hair transplant?

A prophylactic antibiotic course does not make infection impossible: spreading redness, increasing pain, pus or fever after a hair transplant still need assessment regardless of what you were given. Antibiotics also do not treat folliculitis from ingrown hairs, which is not primarily an infection and is managed differently.

Any prescription sits alongside the routine your clinic sets out, summarised under aftercare.

Sources

1. Bernstein RM, Rassman WR. Graft Anchoring in Hair Transplantation. Dermatologic Surgery, 2006;32(2):198-204. pubmed.ncbi.nlm.nih.gov/16442039

This article summarises published research. It is general educational information, not medical advice, and it is not a recommendation to start, stop or change any medication. Prescription drugs carry contraindications and interactions; discuss them with a doctor who knows your medical history.