Buy Viagra (Sildenafil) Online – Licensed U.S. Urology Telehealth Provider

Introduction: What Is Viagra?

Viagra (generic name: Sildenafil Citrate) is one of the most widely prescribed and well-known treatments for erectile dysfunction (ED). First approved by the U.S. Food and Drug Administration (FDA) in 1998, Viagra revolutionized men’s health by offering an effective, non-invasive treatment for ED.

At Urology Video Visit, prescriptions for Viagra are issued only after a telemedicine consultation with a U.S.-licensed provider. Medications are dispensed exclusively by licensed U.S. pharmacies, ensuring full compliance with FDA regulations.

Reference: FDA – Viagra Prescribing Information

⚠️ Important: Viagra is available only with a valid prescription. Buying it from unverified online sources is unsafe and may expose patients to counterfeit or contaminated drugs.

How Viagra Works

Viagra works by selectively inhibiting the phosphodiesterase type-5 (PDE-5) enzyme, which enhances nitric oxide–mediated vasodilation and increases blood flow to penile tissue. This mechanism supports a natural erectile response when sexual stimulation is present; Viagra does not produce an erection in the absence of sexual arousal, and it is not classified as a hormonal therapy or aphrodisiac.

• Onset of action: 30-60 minutes after ingestion
• Duration: 4-6 hours
• Requirement: Sexual stimulation is necessary for effectiveness

Unlike Cialis (tadalafil), which may last up to 36 hours, Viagra is designed for shorter-term use, making it best for on-demand dosing.

Reference: NIH – Erectile Dysfunction Overview

FDA-Approved Uses of Viagra

Viagra (Sildenafil Citrate) is FDA-approved for the treatment of erectile dysfunction (ED), a condition characterized by the consistent inability to achieve or maintain an erection sufficient for satisfactory sexual performance.

While Viagra is approved specifically for ED, it is important to distinguish it from the related medication Revatio, which contains the same active ingredient Sildenafil Citrate, but is FDA-approved for the treatment of pulmonary arterial hypertension (PAH) at different dosing regimens. Patients should not attempt to substitute one medication for the other, and sildenafil should only be used according to its approved indication and prescribed dosage.

Dosage & Forms

Viagra is available in multiple dosages:

• 25 mg – usually for older patients or those with specific medical conditions.
• 50 mg – common starting dose for most patients.
• 100 mg – maximum recommended dose for those needing stronger effect.

Your provider will determine the safest dose based on your medical history and current health.

Generic Viagra (Sildenafil) – Same Effectiveness at Lower Cost

Generic sildenafil has been available since 2017, offering patients a more affordable alternative to Viagra. Like Cialis and its generic, generic sildenafil contains the same active ingredient, works identically, and meets the same FDA safety and efficacy standards.

• Effectiveness: Equivalent to brand-name Viagra
• Safety: FDA-approved and dispensed by U.S.-licensed pharmacies
• Availability: Widely prescribed as first-line ED treatment
• Cost: Typically lower than brand-name Viagra

⚠️ As with Cialis, patients should avoid buying Sildenafil from unverified “no-prescription” websites. The FDA warns that counterfeit Viagra is a common online scam.

👉 At Urology Video Visit, our providers can prescribe either Viagra or Generic Sildenafil after a licensed telehealth consultation, depending on medical needs and patient preference.

Reference: FDA – BeSafeRx: Protect Yourself From Unsafe Online Pharmacies

Who Should Not Take Viagra

Viagra is not safe for all patients. Contraindications include:

• Use of nitrates (such as nitroglycerin) — dangerous drop in blood pressure.
• Severe cardiovascular disease, recent heart attack, or stroke.
• Severe liver or kidney impairment.
• Retinitis pigmentosa (a rare genetic eye condition).

⚠️ A licensed provider must evaluate your full medical history before prescribing Viagra.

Side Effects of Viagra

Most side effects are mild and short-lived:

• Headache
• Flushing
• Indigestion
• Nasal congestion
• Vision changes (blurred or blue-tinged vision)

Serious but rare risks:

• Sudden vision or hearing loss
• Chest pain or irregular heartbeat
• Priapism (erection lasting more than 4 hours)

Reference: MedlinePlus – Sildenafil Information

Seek emergency care if serious reactions occur.

Viagra vs. Other ED Medications

• Viagra (Sildenafil): 4-6 hours effectiveness, on-demand use.
• Cialis (Tadalafil): Up to 36 hours, available for daily dosing.
• Levitra (Vardenafil): Similar to Viagra but with slightly different tolerability.

Viagra is often the first-line choice due to its proven track record and decades of use.

How to Get Viagra Online – The Legal Way

It is illegal and unsafe to buy Viagra without a prescription. The FDA warns that most online “no-prescription” sites sell counterfeit or contaminated medications.

At Urology Video Visit, your safety comes first:

1. Complete a HIPAA-secure intake form.
2. Meet with a U.S.-licensed provider via video consultation.
3. If medically appropriate, receive a prescription.
4. Medication dispensed by a licensed U.S. pharmacy and shipped discreetly.

👉 See details on our How It Works

Reference: FDA – BeSafeRx: Protect Yourself When Buying Medicines Online

Why Patients Choose Urology Video Visit for Viagra

• Licensed U.S. Providers: Real doctors, not online forms without evaluation.
• Legal & Safe Prescriptions: Always FDA-approved, never imported.
• Privacy First: HIPAA-compliant platform and discreet pharmacy delivery.
• Fast Turnaround: Consultations completed within 24 hours in most cases.
• Expert Guidance: Providers evaluate ED comprehensively, not just a single symptom.

We combine clinical expertise with the convenience of modern telehealth.

Frequently Asked Questions About Viagra

Steps to Get Started

Erectile dysfunction is common, but safe, effective treatment is available. Avoid unverified online sellers and choose the legal path with telemedicine.

👉 Start Your Viagra Consultation Now — professional evaluation, safe prescriptions, and discreet delivery.

Compliance & Disclaimer

• Viagra (Sildenafil) is prescription-only.
• Prescriptions are issued only after a licensed provider consultation.
• Medications are dispensed by licensed U.S. pharmacies in compliance with FDA safety standards.
• This page is for educational purposes only and does not replace professional medical advice.