The same sources are linked from the specific guides and provider files they inform. A provider-owned page establishes what is advertised; a medical resource supplies general context. Neither role should be stretched into a conclusion the source does not support.
Source record
Accessed October 6, 2026. Medical resources and labeling supply general context. Provider-owned pages establish advertised terms, not independently tested outcomes.
- CoreAge Rx: 4Play product informationSponsored provider; advertised formulation
- CoreAge Rx: 4Play offer and refill termsSponsored provider; advertised terms
- Hims: ED treatment optionsProvider-owned product and price page
- Ro: Erectile dysfunction treatmentProvider-owned product page
- BlueChew: Plans and GOLD formulationProvider-owned product page
- Rex MD: ED medication menuProvider-owned product and offer page
- Rex MD: Service, pharmacy and payment informationProvider-owned service page
- NIDDK: Diagnosis of erectile dysfunctionFederal patient information
- NIDDK: Symptoms and causes of erectile dysfunctionFederal patient information
- NIDDK: Treatment for erectile dysfunctionFederal patient information
- MedlinePlus: SildenafilPatient medication information
- Pfizer: Viagra prescribing and patient informationManufacturer labeling; accessed October 6, 2026
- Cialis: Manufacturer prescribing information, revised March 2026Eli Lilly approved labeling on DailyMed
- FDA: Generic Drug FactsFederal drug approval information
- FDA: Compounding questions and answersRegulatory explanation
- FDA: How to buy medicines safely from an online pharmacyFederal pharmacy-verification guidance
- HHS: Protecting data and privacy in telehealthFederal patient privacy guidance
- Henry Meds: Oral ED careProvider-owned product and subscription page
- Henry Meds: Injectable ED careProvider-owned treatment scope and starting offer
- Henry Meds: Program prices and suppliesProvider-owned program terms; page dated December 3, 2025
- Henry Meds: Refunds, returns and replacements policyProvider-owned billing and remedy policy
- Optum Perks: ED online careProvider-owned ED service and fee page
- Optum Perks: Online care overviewProvider-owned service and insurance conditions
- ZipHealth: Sildenafil pack prices and purchase optionsProvider-owned offer or policy
- ZipHealth: ED service and consultation offerProvider-owned offer or policy
- ZipHealth: General homepage and consultation statementProvider-owned offer or policy
- ZipHealth: Delivery fees and fulfillment conditionsProvider-owned offer or policy
- Push Health: ED prescription consultationProvider-owned treatment scope; updated August 12, 2026
- Push Health: Prescription requests and consultation feesProvider-owned fee and independent-practitioner explanation
- MDAnywhere: Online ED treatmentProvider-owned ED service and price information
- MDAnywhere: Treatments and service overviewProvider-owned consultation model
- FDA: Medication health fraudFederal information about unproven claims and hidden ingredients
- FDA: Sexual enhancement and energy product notificationsProduct-specific federal safety notices
Our review method explains how sponsorship, uncertainty and access dates are handled.