Finasteride (generic Propecia) 5mg – $5/30-day supply
This medication is used to treat male pattern baldness (androgenetic alopecia) at the crown and in the middle of the scalp. It should be used by adult men only.
This medication works by decreasing the amount of a natural body hormone (DHT). Decreasing the amount of DHT leads to increased hair regrowth and slower hair loss. Hair growth on other parts of the body is not affected by finasteride.
Women and children should not use this medication.
Finasteride is not approved for prevention of prostate cancer. It may slightly increase the risk of developing a very serious form of prostate cancer. Talk to your doctor about the benefits and risks.
How to use Propecia
Read the Patient Information Leaflet provided by your pharmacist before you start taking finasteride and each time you get a refill. If you have any questions regarding the information, consult your doctor or pharmacist.
Take this medication by mouth, with or without food, usually once daily, or as directed by your doctor.
If the tablet is crushed or broken, it should not be handled by a woman who is pregnant or by a woman who may become pregnant (see also Precautions section).
Use this medication regularly in order to get the most benefit from it. Remember to use it at the same time each day. It may take up to 3 months to notice a benefit.
You must continue to take this medication to maintain your hair growth. When you stop taking finasteride, any gain in hair quantity is generally lost within 12 months.
Inform your doctor if your condition persists or worsens.
Information on this medication quoted from WebMD.com