Genuine Hospital/ Experience for Cure of Hair Loss/ HairFall in Female

Hi guys ? Does anyone have an such experience? Girl having a major hair thinning in a way that almost the scalp is clearly visible at the age of 23/24, is kinda disturbing! Had tried Minoxidil on the recommendation of doctor but that didn't do the much improvement. So, if anyone has a experience of treating such conditions I would be really grateful. Thanks !