Blood Flow + Erections
Sildenafil Generic
A blood flow enhancer that improves erections, arousal, and physical performance.
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Overview
Pharmacology
Selective phosphodiesterase type 5 inhibitor and the active ingredient in brand-name Viagra®. Available as a generic oral tablet at a fraction of the brand-name cost.
Mechanism of Action
Prevents the breakdown of cGMP in penile smooth muscle, increasing nitric oxide-mediated vasodilation and blood flow to erectile tissue. Effects begin within 30–60 minutes and last 4–6 hours. Best taken on an empty stomach for fastest onset.
Oral
Taken orally 30-60 minutes before intercourse.
Information presented here is for educational purposes only and not intended to replace or substitute guidance from a healthcare provider. Compounded medications are not FDA-approved nor evaluated by the FDA for safety, efficacy, or quality.
Benefits
Stronger Erections
Improves erectile function by enhancing blood flow to penile tissue, supporting reliable performance on demand.
Fast Onset
Works within 30–60 minutes, making it well-suited for planned or spontaneous intimacy.
Enhanced Blood Flow
Supports healthy vascular response throughout the body, ensuring stronger and more sustained erections during sexual activity
Affordable Access
Generic sildenafil delivers the same active ingredient as Viagra® at significantly lower cost.
Flexible Dosing
Available in 25mg, 50mg, and 100mg to allow precise titration based on your response and tolerance.
Individual results may vary. Benefits described are based on clinical and pharmacological evidence and do not constitute a guarantee of treatment outcomes. All treatment requires evaluation and approval by a licensed provider.
Simple. Medical. Personalized.
Medical intake
Answer a few online questions about your health history, lifestyle, & goals. No clinic visits required.
Provider evaluation
A licensed medical provider reviews your intake to determine the safest, personalized treatment.
Personalized plan
Custom treatment plan built around your unique health needs, goals, medical history, & biology.
Ongoing support
Stay connected with your care team for follow-ups, adjustments, & expert answers 100% online.
FAQs
What is Sildenafil Generic?
Sildenafil Generic is a prescription therapy used for erectile function support.
Who should use Sildenafil Generic?
Patients seeking support for erectile function support may qualify after evaluation by a licensed provider.
Does Sildenafil require a prescription?
Yes. Sildenafil is an FDA-approved prescription medication. A telehealth evaluation with a licensed provider is required before a prescription can be issued.
What are the possible side effects?
Common side effects include headache, facial flushing, nasal congestion, and indigestion. A temporary blue-green tint to vision may occur due to mild PDE6 inhibition in the retina — this is harmless and resolves quickly. Seek emergency care for any erection lasting longer than 4 hours (priapism). Rarely, sudden vision or hearing loss has been reported — discontinue use immediately and contact your provider if this occurs.
Who should not use Sildenafil?
Contraindicated in patients taking nitrates in any form -this combination can cause a severe, potentially fatal drop in blood pressure. Use with caution with alpha-blockers and antihypertensive medications. Not recommended for patients with severe cardiovascular disease, recent stroke or heart attack, or known hypersensitivity to sildenafil. Not for women or children.
Are there any drug interactions?
Sildenafil is significantly potentiated by CYP3A4 inhibitors, including ketoconazole, ritonavir, and other HIV protease inhibitors — dose reduction is required. Do not combine with nitrates or other PDE5 inhibitors. Disclose all current medications to your provider before starting.
Is Sildenafil safe if I have a pre-existing medical condition?
Patients with cardiovascular disease, hypotension, retinitis pigmentosa, or renal or hepatic impairment require careful provider evaluation and possible dose adjustment before use. Sildenafil is not appropriate for patients whose cardiovascular condition makes sexual activity inadvisable.
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The information and clinical services described on this website are for educational and informational purposes only and are not intended to diagnose, treat, cure, or prevent any disease. All treatments require evaluation and approval by a licensed healthcare provider through a telemedicine consultation. Treatment approval is not guaranteed. Individual results may vary, and treatments may carry risks and side effects. Certain compounded medications, wellness treatments, or off-label uses may not be evaluated by the U.S. Food and Drug Administration (FDA) for safety, effectiveness, or quality unless explicitly stated. Testosterone Shots provides telehealth consultations, clinical review, care coordination, lab-related services, membership services, and ongoing treatment management. Testosterone Shots is not a pharmacy and does not manufacture, compound, dispense, sell, handle, warehouse, ship, or collect payment for prescription medication. Testosterone Shots collects payment only for consultations, clinical review, care coordination, lab-related services, membership services, and other non-pharmacy services. If treatment is approved, your prescription may be sent to a licensed pharmacy partner. The pharmacy contacts you directly to complete medication payment and shipping. Services are provided by licensed physicians, nurse practitioners, and/or other licensed healthcare providers in states where they are authorized to practice. This service is not intended for medical emergencies. If you are experiencing an emergency, call 911 or seek immediate medical care. We take reasonable measures to protect personal health information in accordance with applicable privacy laws, including HIPAA. By using this website or its services, you agree to our Terms of Service, Privacy Policy, Notice of Privacy Practices, Telehealth Consent, and Important Safety Information. You must be 18 years of age or older to use this service.