Hello. Thank you for writing to us After going through the treatment that has been prescribed to you it seems that you have androgenetic type of alopecia/ hair loss. You have been asked to use minoxidil solution and oral saw palmetto extract. Androgenetic alopecia is characterized by gradually progressive thinning and hair loss from the frontal scalp and vertex. It is also associated with receding anterior hair line. Topical minoxidil and oral finasteride are US FDA approved remedies for androgenetic alopecia. Saw palmetto extract is an alternative to finasteride though it has not yet been approved for this indication. Saw palmetto extract has the same mechanism of action as finasteride and is said to be devoid of sexual side effects on libido. Goal of treatment of androgenetic alopecia is to arrest or slow down further progression. New hair regrowth may be seen if the problem is not a very long standing. Treatment is long term. Noticeable improvement is usually seen after 3-6 months of regular use. Therefore I agree with the duration you have been asked to use the medications. Response to treatment is variable and varies between individuals. Regards