January 2021 in “Asian Journal of Research in Dermatological Science” April 2023 in “UNESP Institutional Repository (São Paulo State University)” Oral and topical minoxidil are similarly effective for hair growth, but oral may work better on the top of the head.
April 2025 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” Minoxidil is the most common treatment for male hair loss, but sildenafil shows promise as an alternative.
March 2026 in “Journal of Pakistan Association of Dermatologists” Low-dose oral minoxidil is more effective and convenient for treating male pattern baldness than topical minoxidil.
January 2025 in “Journal of Drugs in Dermatology” Oral minoxidil is easier to use and more satisfying for hair loss treatment than topical minoxidil.