September 1987 in “International Journal of Dermatology”
Cimetidine is not a first-choice treatment for female hair loss, and there's no consistently successful treatment for this condition in men or normal hormone level women.
The user reversed male pattern baldness using a pro-thyroid diet, lifestyle changes, and scalp stimulation exercises, without Minoxidil or Finasteride. They reported reduced dandruff, itchiness, oiliness, and experienced hair regrowth and thickening over 15 months.