Isotretinoin use within what time frame is considered a contraindication for laser hair removal?

• A. Isotretinoin use within 6–12 months
• B. Isotretinoin use within 1–3 months
• C. Isotretinoin use within 2–4 years
• D. Isotretinoin use at any time is contraindicated

Answer: (A)

Isotretinoin can make the skin more fragile and slow its healing after injury. Laser hair removal heats the skin to destroy hair follicles, so if the skin hasn’t fully recovered from isotretinoin, the risk of scarring, pigment changes, and prolonged healing increases. Because healing can remain altered for months after stopping isotretinoin, a waiting period is recommended before laser treatments. The commonly accepted window is six to twelve months after stopping isotretinoin. Waiting longer than a few months reduces risk, while doing it within a shorter timeframe keeps the risk higher. If there’s recent or ongoing isotretinoin use, discuss timing with the clinician to determine the safest plan.