10 Cheapest Places to Get Sildenafil Online of October 2026
Quick answer
As of October 2026, the cheapest place to get Sildenafil online we track is Rex MD (from $2/mo, Sildenafil / Tadalafil (generic & brand)), followed by Nu Image Medical (from $3/mo) and Tuyo Health (from $4/mo). Across the 38 providers we compared, starting prices run $2–$129.90/mo (median $49.99).
- Lowest price1Rex MD
- From $2/mo for Sildenafil / Tadalafil (generic & brand)
- Offer: As low as $2/dose
- Price includes provider visits and shipping
6.8Good - 2Nu Image MedicalNo Price Jump After Month 1Same Price at Every Dose
- From $3/mo for Sildenafil / Tadalafil / Mt. Everest Max
- Offer: Priced per tablet
- Price includes provider visits and shipping
6.8Good - 3Tuyo Health
- From $4/mo for Generic Sildenafil / Tadalafil
- Offer: Priced per dose
- Price includes provider visits and shipping
6.7Good - 4LifeMDNames Its Pharmacy
- From $14/mo for Sildenafil (via Rex MD)
- Offer: Promotional rate as low as $2 per tablet
- Price includes provider visits and shipping
6.3Fair - 5GoodRx
- From $18/mo for ED Subscription
- Offer: Sildenafil from $18/mo and tadalafil from $21/mo; rises to $109/mo at higher quantities
- Price includes provider visits and shipping
7.0Good - 6Viking Man
- From $20/mo for Generic Sildenafil
- Generic sildenafil advertised at about $2 per dose, among the lowest ED prices in telehealth
5.4Below Average - 7Hone HealthNames Its Pharmacy
- From $25/mo for ED Medication
- Price includes provider visits and shipping
7.2Good - 8MyDrHankNo Price Jump After Month 1Same Price at Every Dose
- From $25/mo for Generic Sildenafil
- Price includes provider visits and shipping
- Among the cheapest ED generics in telehealth: sildenafil from $25/month and tadalafil from $30/month on…
6.7Good - 9Lemonaid HealthNames Its Pharmacy
- From $25/mo for ED Treatment (Sildenafil/Tadalafil)
- Offer: $25 one-time consult includes up to 12 refills; medication from $2/pill
- Price includes provider visits and shipping
6.2Fair - 10ZipHealth
- From $25/mo for ED Treatment (Sildenafil/Tadalafil)
- Price includes provider visits and shipping
5.6Fair
Side-by-side comparison
| # | Provider | Score | From | Intro offer | Labs |
|---|---|---|---|---|---|
| 1 | Rex MD | 6.8 | $2/mo | Yes | — |
| 2 | Nu Image Medical | 6.8 | $3/mo | Yes | — |
| 3 | Tuyo Health | 6.7 | $4/mo | Yes | — |
| 4 | LifeMD | 6.3 | $14/mo | Yes | — |
| 5 | GoodRx | 7.0 | $18/mo | Yes | — |
| 6 | Viking Man | 5.4 | $20/mo | — | — |
| 7 | Hone Health | 7.2 | $25/mo | — | — |
| 8 | MyDrHank | 6.7 | $25/mo | — | — |
| 9 | Lemonaid Health | 6.2 | $25/mo | Yes | — |
| 10 | ZipHealth | 5.6 | $25/mo | — | — |
Starting prices as listed on each provider's site, checked Oct 9, 2026. Prices can change with dose, plan length and promotions.
Key numbers
- 38 providers compared
- Lowest starting price: $2/mo
- Median starting price: $49.99/mo
- 0 of 38 include lab work in at least one plan
- 18 of 38 have an intro offer or first-month discount
How we ranked these
Ordered by the lowest starting price we verified on each provider's own website. Prices we couldn't verify are left out. Ties go to the provider with the higher overall score. Read the full methodology
What to look for
What sildenafil is
Sildenafil is the generic form of Viagra and the most widely prescribed medication for erectile dysfunction. It's a PDE5 inhibitor that increases blood flow to enable and maintain erections. FDA-approved since 1998, it has an extensive safety and efficacy record.
How it works
Sildenafil inhibits the enzyme PDE5, which normally breaks down cGMP — a molecule that relaxes smooth muscle and increases blood flow in the penis. By blocking PDE5, sildenafil allows cGMP to accumulate, resulting in improved blood flow and easier erections when sexually aroused. It does not cause spontaneous erections — arousal is still required.
What to expect
Sildenafil typically takes effect within 30-60 minutes of taking it and lasts 4-6 hours. It's taken as-needed, not daily (though some providers prescribe low-dose daily use). Effects are immediate — there is no buildup period.
Who it's not for
People taking nitrates (nitroglycerin, isosorbide) — life-threatening interaction; People with severe cardiovascular disease without physician clearance; People taking alpha-blockers without dose adjustment; People with recent stroke or heart attack.
Frequently asked questions
Where is the best place to get Sildenafil online?
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Rex MD ranks #1 on this list with a score of 6.8/10 and plans from $2/mo. Scores weigh trust and safety, value, patient experience, product range and reputation.
What is the cheapest way to get Sildenafil online?
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Of the providers on this list, Rex MD has the lowest starting price at $2/mo (Sildenafil / Tadalafil (generic & brand)). Starting prices often rise with dose or after an intro period, so compare the ongoing price too.
How much does Sildenafil cost online?
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Across the 38 providers we compared, starting prices range from $2 to $129.90 per month, with a median of $49.99. 18 of them run an intro offer or first-month discount.
How are these providers ranked?
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This list is ordered by the lowest verified starting price we found on each provider's own site; ties go to the higher-scoring provider. Prices we couldn't verify are left out.
What is the difference between sildenafil and tadalafil?
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Both are PDE5 inhibitors for ED. Sildenafil (Viagra) works within 30-60 minutes and lasts 4-6 hours — best for as-needed use. Tadalafil (Cialis) lasts up to 36 hours and can also be taken daily at a low dose. Tadalafil offers more spontaneity; sildenafil is typically cheaper.
How much does sildenafil cost through telehealth?
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Generic sildenafil through telehealth costs $11-48/month depending on the provider and quantity. This is dramatically cheaper than brand-name Viagra. Most telehealth providers include the consultation fee in this price.
Do I need to take sildenafil every day?
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Most people take sildenafil as-needed, 30-60 minutes before sexual activity. Some providers prescribe a lower daily dose for men who want to be ready at any time. Your telehealth provider will recommend the right approach based on your needs.
Can I drink alcohol with sildenafil?
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Moderate alcohol intake is generally considered acceptable, but heavy drinking can increase side effects (dizziness, low blood pressure) and reduce the medication's effectiveness. Most providers recommend limiting alcohol when using sildenafil.