Treatments for hair loss, including topical immunotherapy, regenerative treatments, laser and light-based therapies, oral supplements, intralesional steroids, and new drugs like finasteride and minoxidil.
The conversation is about someone's positive experience with 0.5 mg of finasteride daily for hair loss, noting potential contributions from vitamins and health improvements. Side effects and observations from others include watery semen and questions about hair regrowth and shedding phases.