Propecia

Medically Reviewed by HaVy Ngo-Hamilton, Pharm.D.

Last Reviewed: Jun 03, 2022

Common Questions


Common Questions about Propecia (finasteride)


Does Propecia regrow hair?

DHT (dihydrotestosterone) is a hormone that causes shrinkage of the hair follicles and contributes to hair loss. Propecia (finasteride) blocks the action of DHT. Therefore, Propecia slows hair loss and preserves hair, but it does not regrow hair.



How long does Propecia take to work?

Propecia does not work instantaneously. It can take 3 months or more to see the effects of the medicine. Some men find that the best benefits occur after approximately 12 months of Propecia use. Also, Propecia only works while you continue taking it. If you stop taking Propecia, the hair you have gained during the treatment will be lost over the next several months.



Is Propecia available over the counter?

No, Propecia (finasteride) is only available with a prescription in the United States.



How much does Propecia cost?

Brand name Propecia 30 tablets can be as low as $111 with BuzzRx coupons at pharmacies near you. 



Does finasteride cause erectile dysfunction?

Finasteride can have sexual side effects including low libido, erectile dysfunction (erection problems), and ejaculation issues. These side effects of finasteride can get better over time. However, they can persist and may continue even after stopping the medicine. 



Can you take Viagra with finasteride?

Many men worry about the propensity of finasteride (Propecia) to cause erectile dysfunction (ED). Yes, you can take finasteride with Viagra, Cialis, and other ED drugs.



Should finasteride be taken at night?

There is no best time of day to take finasteride (Propecia). However, you should try to take the medicine at the same time every day to maximize its effectiveness. This will also help you in remembering to take Propecia every day. 



Does Propecia work better than Rogaine?

Both Propecia and Rogaine slow hair loss. Rogaine (minoxidil) can additionally stimulate a minor amount of hair regrowth. You need to keep using both medications to get benefits. If you stop taking either medicine, the hair loss will return.



What dosages are available for Propecia?

Propecia is available in the following strengths: 1mg. This drug is available in the following forms: Oral tablet. Make sure to follow your prescription regimen according to your doctor’s instructions.



What is the price of Propecia without insurance?

Without insurance, Propecia can be as high as $232.39 (generic), but with a free BuzzRx prescription discount coupon, you could pay as low as $6.61 for the most common version of this medication. Use the BuzzRx drug price look-up tool to find the lowest discounted price and be sure to enter the correct dosage, form, and quantity for the most accurate pricing. While generics tend to have the best savings, you can also use your BuzzRx card and coupons to purchase brand-name versions. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not. 



What is the price of Propecia with insurance?

Ask your pharmacist or insurance provider for your copay price on Propecia—Copay amounts vary depending on the type of insurance plan you have and if there is a deductible to reach before prescription drug coverage begins.

You could save up to 80% on your prescription medication with a free BuzzRx discount coupon for Lisinopril. When using the BuzzRx lookup tool to find the price of your medication, be sure to enter the correct dosage, form, and quantity to receive the most accurate discounted pricing. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not.