Hair that falls out of the forehead during the Minoxidil binge shedding phase usually grows back. Minoxidil wild shedding period will appear about about 2~4 weeks after using Minoxidil, which is a normal phenomenon, indicating that the hair follicles react better to Minoxidil, making some resting hairs shed in large quantities, which will last about 10~50 days, the wild shedding period will gradually subside, and the hair falling out of forehead will grow out slowly if you insist on using it. If scalp irritation, redness or swelling occurs during the use of Minoxidil, or unanticipated facial hair growth occurs, or hair regrowth is not seen in 4 months of continuous use, it is recommended to temporarily stop using the medication and go to a regular hospital in a timely manner.