Cessation of minoxidil treatment generally leads to a reversal of any hair regrowth or stabilization achieved during its use. The medication works by widening blood vessels and increasing blood flow to the hair follicles, as well as prolonging the anagen (growth) phase of the hair cycle. Discontinuing its application removes this stimulation, causing the hair follicles to revert to their previous state.
The primary benefit of minoxidil is its ability to promote hair growth and slow hair loss in individuals with androgenetic alopecia (male or female pattern baldness). Historically, it was first used as an oral medication for high blood pressure. However, the observation of hair growth as a side effect led to its development as a topical treatment for hair loss. Continued use is typically required to maintain the benefits derived from the medication.
