Does minoxidil regrow hair?

It can. Minoxidil increases blood flow and pushes follicles into their growth phase, producing modest regrowth for many users. It works best combined with a DHT blocker like finasteride.

Is topical or oral minoxidil better?

Both work. Topical is the classic over-the-counter option; low-dose oral minoxidil (prescription, off-label) is increasingly popular for convenience and results, but needs medical supervision for blood-pressure effects.

What happens if I stop minoxidil?

Any hair gained from minoxidil is typically lost within a few months of stopping, because it doesn't address the underlying DHT cause. It's a maintain-as-long-as-you-use-it treatment.

Minoxidil for Hair Loss: How It Works, Results & Side Effects

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How minoxidil works

Minoxidil widens blood vessels and extends the hair's growth (anagen) phase, so follicles produce thicker, longer strands. It doesn't block DHT — it stimulates growth — which is why it's often paired with finasteride or dutasteride.

Topical vs oral

Topical (5% foam/liquid): FDA-approved, over-the-counter, applied once or twice daily.
Low-dose oral (off-label): a daily tablet prescribed by a doctor — convenient, but requires monitoring for side effects like fluid retention.

Results & timeline

Around 84% of users see some response, and roughly 60% get meaningful regrowth. Expect an initial "shed" in the first few weeks, visible improvement around 3–4 months, and full results by 12 months. It only works while you keep using it.

Side effects

Topical: scalp irritation or dryness, occasional unwanted facial hair. Oral: possible fluid retention, dizziness, or increased body hair — discuss with a doctor. Pair it with finasteride or microneedling for stronger results.

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Medical disclaimer: This page is general educational information, not medical advice, diagnosis, or treatment. Success rates are estimates from published sources and vary by individual. Always consult a licensed physician or dermatologist before starting or stopping any treatment.