Minoxidil is a medication widely used for the treatment of hair loss and hypertension. It was originally developed as an oral drug to manage severe high blood pressure. During its clinical use in the 1960s, excessive hair growth was observed as a side effect. This unexpected effect led researchers to explore its potential in treating hair loss. Minoxidil was later formulated as a topical solution for androgenetic alopecia. It received approval from the U.S. Food and Drug Administration in 1988 for hair loss treatment. The drug works by prolonging the anagen phase of hair follicles. Minoxidil improves blood flow to hair follicles, promoting hair growth. It is available in topical and oral forms. Today, minoxidil is one of the most commonly used treatments for hair loss worldwide.
BRAND NAMES
Rogaine/Regaine – Topical solution or foam for hair loss
Loniten – Oral form for hypertension
Mintop – Topical formulation available in some countries
Kirkland Signature – Generic topical solution for hair growth
