Androgenic Alopecia
Oral vs Topical Minoxidil for Hair Loss: A Closer Look at Effectiveness and Safety
Minoxidil is one of the most widely used medications for androgenic alopecia (male and female pattern hair loss). While most patients are familiar with the over-the-counter topical version, oral minoxidil has recently gained attention for its superior efficacy and ease of use. Originally developed as an antihypertensive, oral minoxidil has been repurposed at low doses to stimulate robust hair regrowth across the scalp with a favorable safety profile. Understanding the differences between oral and topical delivery can help patients and providers choose the right strategy for hair restoration.