What has been proven to grow hair?
Minoxidil (Rogaine): Minoxidil is an over-the-counter medication available as a topical solution or foam. It is the only FDA-approved medication proven to effectively promote hair growth and prevent further hair loss. Minoxidil works by increasing blood flow to the hair follicles, which stimulates hair growth. However, it is important to note that Minoxidil must be used continuously to maintain its effects, and results can vary.
Finasteride (Propecia): Finasteride is a prescription medication that is used to treat male-pattern baldness. It is also available as a generic drug called Finpecia. Finasteride works by inhibiting an enzyme called 5-alpha-reductase, which converts testosterone into dihydrotestosterone (DHT). DHT is a potent androgen that plays a role in hair loss in genetically susceptible individuals. Finasteride can effectively slow down or stop hair loss and even stimulate new hair growth in some individuals. However, like Minoxidil, it needs to be used continuously, and results may vary.
Hair transplantation: Hair transplantation, also known as hair restoration surgery, is a procedure in which hair follicles from a donor area are surgically transplanted to a balding or thinning area of the scalp. This procedure can be effective in providing permanent hair growth in many cases. There are different techniques used in hair transplantation, such as follicular unit extraction (FUE) and strip harvesting, and the choice of technique depends on individual circumstances.
Low-level laser therapy (LLLT): Low-level laser therapy is a non-surgical treatment that involves exposing the scalp to a low-power laser. LLLT is proposed to stimulate hair follicles and promote hair growth. While some studies have shown positive results with LLLT, more research is needed to establish its long-term effectiveness.
It's important to remember that hair growth treatments work differently for each person, and individual results can vary. Consulting with a qualified dermatologist or hair specialist is recommended to assess the best course of treatment based on your specific situation.