For hair loss and balding, the two most common FDA-approved medical treatments are: Minoxidil: An over-the-counter topical liquid or foam applied directly to the scalp to stimulate hair follicles and promote growth. Finasteride: A prescription oral tablet that prevents hair loss by blocking the hormone DHT, which shrinks hair follicles. Since hair loss can also stem from nutritional deficiencies, thyroid issues, or stress, it is highly recommended to consult a dermatologist. They can determine the exact cause and tailor a safe, effective treatment plan for you.