A course of isotretinoin is a dermatology drug with its own labels. Hair shedding during or after a course is a known complaint, not proof you now have androgenetic alopecia, and not a licence to copy someone else’s minoxidil millilitres.
U.S. isotretinoin prescribing information lists hair disorders among possible adverse reactions. Telogen effluvium — more hairs entering the resting phase after a physiologic or drug stress — can follow illness, crash diets, and some medications. The American Academy of Dermatology discusses telogen effluvium as a diagnosis of timing and exam, not as a hair-loss vitamin deficiency. Accutane is a brand many people still say; generic isotretinoin is what the pharmacy dispenses. This page does not invent a milligram-to-shedding table and is not medical advice.
If shedding started during a course, call the prescriber before stacking biotin, minoxidil, or a 5-alpha-reductase inhibitor “to compensate.” Pregnancy prevention (iPLEDGE in the United States) is not optional because you are worried about hair. Dry lips and dry scalp from retinoids are not the same as pattern miniaturisation. Photograph the same part in the same light a month apart rather than checking hourly.
After the course, some shedding settles as the telogen cohort finishes. Persistent patterned recession still needs a clinician, not a leftover Accutane bottle. Do not share isotretinoin. This is not medical advice.
無料のセルフチェックを試す →よくある質問
Will minoxidil cancel Accutane shedding?
No automatic cancel. Minoxidil has its own label and its own early shed. Ask the prescriber before combining.
Is this male-pattern baldness?
Not automatically. Telogen effluvium and androgenetic alopecia can coexist. A dermatologist separates them.
Can I stop isotretinoin for hair?
That is a prescriber decision against acne risk. Do not stop a teratogenic drug on a forum taper.
Does biotin fix it?
Biotin is not an isotretinoin antidote. High-dose biotin can interfere with lab tests. See biotin-labs on this site.
もっと読む
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- 突然のまだら、または円形のはげ
- 赤み・鱗屑・膿・痛み・かゆみ（瘢痕性脱毛の可能性 — 緊急に治療を）
- 切れ毛、または急速な脱毛
- 全身性の徴候を伴う脱毛（体重減少、倦怠感、月経の変化、ニキビ、毛の増加）
- 新しい薬の直後の脱毛
- 子どものあらゆる脱毛