Minoxidil can effectively slow hair loss, but proper dosing is crucial to avoid side effects like dizziness and fluid retention. The oral dosage ranges widely from 0.25 to 5 milligrams, while topical solutions typically contain a 5% concentration. For optimal absorption, it's essential to leave topical treatments on the scalp for several minutes, allowing the solution to penetrate the hair follicles. Starting with the lowest dose is advisable to minimize discomfort and unwanted side effects.
