Propecia is used for treating certain types of male pattern hair loss (androgenic alopecia) in men. Propecia is a steroid reductase inhibitor. It works by reducing the amount of the hormone dihydrotestosterone (DHT) in the body. This may block certain types of hair loss in men.
Use Propecia as directed by your doctor.
Take Propecia by mouth with or without food.
Continue to take Propecia even if you notice improvement of your symptoms. Do not miss any dose.
Taking Propecia at the same time each day will help your remember to take it.
If you miss a dose of Propecia, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.
Ask your health care provider any questions you may have about how to use Propecia.
Store Propecia at room temperature, between 59 and 86 degrees F (15 and 30 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Propecia out of the reach of children and away from pets.
Active Ingredient: Finasteride.
Inactive Ingredients: lactose monohydrate, microcrystalline cellulose, pregelatinized starch, sodium starch glycolate, hydroxypropyl methylcellulose, hydroxypropyl cellulose LF, titanium dioxide, magnesium stearate, talc, docusate sodium, yellow ferric oxide, and red ferric oxide.
Propecia can affect a blood test called PSA (Prostate-Specific Antigen) for the screening of prostate cancer. If you have a PSA test done, you should tell your doctor(s) that you are taking Propecia. Because Propecia decreases PSA levels, changes in PSA levels will need to be carefully evaluated by your doctor(s). Any increase in follow-up PSA levels from their lowest point should be carefully evaluated even if the test results are still within the normal range for men not taking Propecia. You should also tell your doctor if you have not been taking Propecia as prescribed because this may affect the PSA test results. For more information, talk to your doctor.