It’s available in 10 mg and 20 mg tablets. Some services offer a subscription option where they’ll send your medications every month at a discount. We also looked at additional services, such as access to digital pharmacies and home delivery options. The products discussed in this site may have different product labeling in different countries. What Are the Symptoms of Erectile Dysfunction?According to price-comparison site , generic Revatio will cost you as little as $ per pill, depending on where you fill your prescription. That’s compared with . GoodRx can help you save over 80% off the average retail price of the generic versions. Generic sildenafil at certain pharmacies is as low as $ with a free GoodRx . As a brand-name erectile dysfunction medication, Viagra® is significantly more expensive than the generic version of the medication, sildenafil citrate. Through hims, Viagra® is .