TLDR Sublingual and oral minoxidil are equally effective for hair growth, but sublingual causes fewer palpitations.
This double-blind, randomized clinical trial compared the efficacy, safety, and tolerability of sublingual minoxidil (SM) 5 mg per day versus oral minoxidil (OM) 5 mg per day for 24 weeks in 110 men with male androgenetic alopecia. The study found no significant difference in hair density increase or clinical improvement between the two groups, although palpitations were less frequent in the SM group (0% vs. 9%). Both treatments were well tolerated, but SM did not demonstrate superiority over OM. The study's limitations include its single-center design and small sample size.
1 citations
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July 2024 in “Journal of Cosmetic Dermatology” Low SULT activity in hair follicles leads to better response to oral minoxidil for hair loss.
April 2024 in “JAMA dermatology” Oral minoxidil is as effective as topical minoxidil for male hair loss but has more side effects like excessive hair growth and headaches.
May 2023 in “Hair transplant forum international” Oral minoxidil shows promise for hair growth but needs more research on dosing and side effects.
5 citations
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August 2021 in “Journal of The European Academy of Dermatology and Venereology” Sublingual minoxidil safely promotes hair growth.
7 citations
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November 2020 in “Journal of The American Academy of Dermatology” Low-dose oral minoxidil may cause side effects like hypertrichosis and is not suitable for everyone.
7 citations
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June 2020 in “Journal of The European Academy of Dermatology and Venereology” Genetic variants affect minoxidil hair loss treatment success.
16 citations
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May 2020 in “Journal of The European Academy of Dermatology and Venereology” Sublingual minoxidil effectively treats hair loss with mild side effects.
9 citations
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August 2019 in “Journal of The European Academy of Dermatology and Venereology” Minoxidil activation by hair enzymes predicts treatment success for female hair loss.
166 citations
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November 1990 in “Journal of Investigative Dermatology” Minoxidil sulfate stimulates hair growth.
October 2024 in “International Journal of Pharmaceutical Sciences Review and Research” A 5% minoxidil spray could effectively treat male baldness with fewer side effects and better patient comfort.
January 2022 in “Cosmoderma” Using oral minoxidil and dutasteride together can quickly increase hair growth and volume with minimal side effects.
April 2011 in “The FASEB Journal” Topical Minoxidil is cost-effective for managing baldness but requires continuous use.
September 1989 in “Drug and Therapeutics Bulletin” Topical minoxidil is not very effective for baldness.
41 citations
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March 1987 in “Journal of The American Academy of Dermatology” Topical minoxidil effectively treats male pattern baldness and prevents hair loss.
58 citations
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July 1986 in “Journal of The American Academy of Dermatology” Lowest effective minoxidil concentration is 1%, but 2% works better for male pattern baldness.
