Hair Shedding After Accutane: Why It Happens and How to Help

Q: How long does shedding last after Accutane?

It varies; many people see it improve within several months to a year after finishing. Because the drug lingers, some shedding can continue briefly after the last dose.

Q: Should I stop Accutane if my hair is shedding?

That is not your decision to make alone; speak to your dermatologist. They will weigh the benefit for your skin against the shedding and adjust if appropriate.

If you are noticing more hair shedding during or after Accutane (isotretinoin), here is the reassuring reality: isotretinoin-related shedding is usually a temporary telogen effluvium linked to the dose, and it typically recovers once treatment finishes or the dose is adjusted. Because Accutane is a powerful prescription medicine, any decision about the drug itself belongs with your prescribing dermatologist, not an online guide. Here is why it happens and the gentle care that supports your hair while it settles.

Talk to your dermatologist. Isotretinoin is a strong prescription medicine with careful monitoring. Never start, stop, or change your dose based on hair changes, or anything you read here, without your prescriber. Tell them about the shedding: they can review your dose and rule out other causes. This article is general information, not medical advice.

Key takeaways

Isotretinoin can trigger temporary shedding (telogen effluvium), often dose-related.
It is usually reversible, hair typically recovers after treatment ends or the dose is lowered.
Any change to the medication is a decision for your dermatologist alone.
Gentle, hydrating care helps with the dryness the drug causes; it does not treat the drug's effect.
Report persistent or heavy shedding to your prescriber so they can check for other causes.

Why hair sheds on isotretinoin

Isotretinoin works by shrinking the skin's oil glands and reducing sebum, which is what clears severe acne. The same drying effect reaches the scalp and hair, and the medicine can nudge more follicles into the resting (telogen) phase, so you shed more for a while. Because hairs shed a couple of months after entering that phase, and isotretinoin lingers in the body, shedding can continue a little after you finish. For most people it is temporary and dose-dependent.

Gentle care that supports your hair

None of this treats the medication's effect, that is your dermatologist's domain, but it keeps your hair and scalp comfortable and looking their best.

1. Hydrate hair and scalp

Isotretinoin makes everything drier, so switch to a gentle, sulphate-free shampoo and a rich conditioning mask with argan oil to counter the dryness.

2. Be very gentle

Cut heat right down, use loose styles, a wide-tooth comb and a microfibre towel, fragile, dry hair breaks easily.

3. Eat well

Support hair with protein, iron, zinc and omega-3s. Biotin and zinc contribute to the maintenance of normal hair. Ask your dermatologist before adding supplements, some interact with isotretinoin (notably avoid extra vitamin A).

4. Massage and manage stress

A gentle scalp massage a few times a week and everyday stress management support the scalp and the hair cycle.

5. Keep your prescriber in the loop

If shedding is heavy or ongoing, tell your dermatologist. They can weigh your dose, check for other causes such as low iron or thyroid issues, and advise on any topical options, which are their call, not a self-start.

Grow Me Shampoo

A gentle, sulphate-free cleanser with biotin, argan oil and rosemary, hydrating cosmetic support for dry, isotretinoin-stressed hair. Not a medicine and not a treatment for drug-related shedding.

View Grow Me

Watermans is a UK family business that has sold over 5 million bottles since 2012. The range is vegan and cruelty-free.

Frequently asked questions

Is hair loss from Accutane permanent?

Usually not. Isotretinoin-related shedding is typically temporary and recovers after treatment ends or the dose is adjusted. If it does not, tell your dermatologist so they can investigate.

How long does shedding last after Accutane?

It varies, many people see it improve within several months to a year after finishing. Because the drug lingers, some shedding can continue briefly after the last dose.

Should I stop Accutane if my hair is shedding?

That is not your decision to make alone, speak to your dermatologist. They will weigh the benefit for your skin against the shedding and adjust if appropriate.

Can I take biotin or other supplements?

Ask your dermatologist first. Some supplements interact with isotretinoin, and you should specifically avoid extra vitamin A, which is chemically related.

Can I use minoxidil or other treatments?

Possibly, but only on your dermatologist's advice while you are on isotretinoin, do not self-start hair-loss medicines during treatment.

Hair shedding after Accutane is common, usually temporary, and best managed by keeping your dermatologist informed while you care for your hair gently at home. The medication decisions are theirs; the hydrating, gentle everyday care is yours. For more on temporary shedding in general, see our guide to how to stop hair shedding.

Share

Medically reviewed by Dr. Amy Revene M.B.B.S. A dedicated General Physician at New Hope Medical Center, holds a distinguished academic background from the University of Sharjah. Beyond her clinical role, she nurtures a fervent passion for researching and crafting hair care and cosmetic products. Merging medical insights with her love for dermatological science, Dr. Revene aspires to improve well-being through innovative personal care discoveries.