Propecia: Uses, Dosage, Side Effects, and Considerationsbout It

For men, hair loss is very common. In fact, according to the U.S. National Library of Medicine (NLM), more than 50 percent of all men over the age of 50 will be affected by male pattern baldness in one way or another.

It’s no wonder why there are a plethora of products and treatments designed to help with male hair loss. One of the most popular medications is Propecia (otherwise known as finasteride).

FDA-approved in 1997, Propecia is a prescription medicine that treats male pattern hair loss. Though it has been proven to be an effective treatment, there are patients who are unable to overcome some of the drug’s side effects, such as lower libido, erectile dysfunction, and decreased volume of semen.


  • It’s efficient. People who have consistently used the medication found that it slowed down hair loss and thickened thinning hair.
  • Some have noticed more hair on top of their head. This is due to rejuvenation of dormant follicles, according to San Francisco-based certified plastic and reconstructive surgeon Dr. David Sieber.


  • There may be sexual side effects. These include diminished sex drive, erectile dysfunction, and a decreased volume of semen.
  • It requires consistent use. Once you start taking the pill daily, you have to continue using it to see results.
  • There may also be mood side effects. Some users have reported depression as a common side effect.