What medications are commonly prescribed for hair loss?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Hair loss is commonly treated with two FDA-approved medications: minoxidil and finasteride. Minoxidil (a topical solution or foam) stimulates hair follicles and prolongs the growth phase, while finasteride (an oral tablet) blocks DHT, the hormone linked to male pattern baldness. Together or individually, these treatments can slow, stop, or in some cases reverse hair loss when used consistently.

However, hair loss can have many underlying causes—hormonal changes, nutritional deficiencies, stress, thyroid conditions, or autoimmune disorders—and the right treatment depends on the correct diagnosis. Before assuming medication is your answer, it's worth understanding what's actually driving your symptoms. Take a free, instant, online symptom check to get personalized insights and clarity on your next steps.

Reviewed for medical accuracy: 07/15/2026

Important Next Steps

Discover if your hair loss needs care today Find likely causes of hair loss See if hair loss could be treatable Find OTC options for hair loss Find a hair loss specialist nearby Discover home remedies for hair loss Understand what’s causing your hair loss

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Explanation

Hair loss, particularly in men, is often treated with medications like minoxidil and finasteride. Minoxidil is a topical treatment that can be applied directly to the scalp. It works by improving blood flow to hair follicles, which may help to stimulate hair growth. There is also an oral form of minoxidil that has been reviewed for its effectiveness in treating hair loss.

Finasteride is another medication used for male pattern hair loss. It is taken orally and works by blocking a hormone that causes hair loss. This can help slow down hair loss and may even promote new hair growth in some cases.

These treatments are generally more effective when started early in the hair loss process. If you're experiencing hair loss or other concerning symptoms, you can check your symptoms with our free AI-powered tool to help determine the best next steps for your specific situation and whether you should consult with a healthcare provider.

(References)

Randolph M, & Tosti A. (2021). Oral minoxidil treatment for hair loss: A review of efficacy .... Journal of the American Academy of Dermatology, 32622136.
Saceda-Corralo D, Domínguez-Santas M, Vañó-Galván S, & Grimalt R. (2023). What's New in Therapy for Male Androgenetic Alopecia?. American journal of clinical dermatology, 36169916.
McClellan KJ, & Markham A. (1999). Finasteride: a review of its use in male pattern hair loss. Drugs, 9951956.

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