Click here for an email preview. However, others work on a cash-pay basis and don’t partner with insurance companies. Find out whether Viagra is covered under the prescription coverage component of your insurance plan. Your doctor will prescribe whatever he deems is best for you. If we combine this information with your protected health information, we will treat all of that information as protected health information and will only use or disclose that information as set forth in our notice of privacy practices. Contact your medical provider if you experience any side effects during treatment.FAQs What to consider Cost Overdose Ask your doctor Q&A Drug Images What is Viagra? If you have erectile dysfunction (ED), your doctor may recommend that you take Viagra. . Lemonaid Sildenafil Best price for generic Viagra when bought in bulk: Optum Store Sildenafil If you are experiencing the symptoms of erectile dysfunction (ED), you may . Viagra helps you get an erection if you’re sexually aroused. This may temporarily increase the size of your penis, until the erection goes away.