Generic Tadalafil costs $15–$80 without insurance — dramatically less than brand-name Cialis. With a free RxDiff coupon at Walmart or Costco pharmacy, prices can be even lower. Here's exactly what to pay and where to fill for the lowest cost.
Compare current Tadalafil prices at pharmacies near you on RxDiff before filling any prescription.
Generic Tadalafil costs $15–$80 per month without insurance depending on dose and pharmacy. Brand-name Cialis costs $200–$500+ per month without insurance. Generic Tadalafil contains the identical active ingredient at the same dose — the FDA requires bioequivalence. For most patients, there is no clinically meaningful difference between generic Tadalafil and brand-name Cialis. Always ask your prescriber for generic Tadalafil to access lower pricing.
Generic Tadalafil became available after patent expiration on Cialis. Multiple FDA-approved manufacturers now produce Tadalafil, creating competition that drives prices down significantly. With a free RxDiff coupon, prices at major pharmacy chains for Tadalafil typically range from $15–$80 depending on your specific dose and quantity.
Yes — generic tadalafil contains the identical active ingredient as brand-name Cialis at the same dose. The FDA requires that generic drugs demonstrate bioequivalence to their brand-name counterparts, meaning the same amount of the active ingredient reaches the bloodstream at the same rate. For most patients, there is no clinically meaningful difference between generic tadalafil and brand-name Cialis.
Ask your prescriber to write for generic tadalafil — or ask your pharmacist to substitute generic tadalafil for any existing Cialis prescription that doesn't say "brand medically necessary" or "dispense as written."
| Dose | CVS (No Coupon) | Walmart | Costco | With RxDiff Coupon |
|---|---|---|---|---|
| Tadalafil 5mg 30ct (daily) | $40–$80 | $15–$30 | $12–$25 | $12–$30 |
| Tadalafil 10mg 6ct (as-needed) | $40–$70 | $20–$40 | $15–$35 | $15–$40 |
| Tadalafil 20mg 6ct (as-needed) | $50–$90 | $25–$50 | $20–$40 | $20–$50 |
Tadalafil is approved in two different dosing models for erectile dysfunction:
Your healthcare provider will recommend the appropriate dosing schedule based on your use frequency, medical history, and other medications. Cost also varies — for patients using tadalafil frequently, the 5 mg daily formulation often costs less per dose.
Insurance coverage for tadalafil varies significantly by plan. Many commercial insurance plans exclude erectile dysfunction medications entirely. Coverage for BPH indications is more common. Medicare Part D generally excludes erectile dysfunction medications but may cover tadalafil when prescribed specifically for BPH.
If your insurance doesn't cover tadalafil, a free RxDiff coupon at Walmart pharmacy or Costco typically delivers the lowest available cash price — often $12–$30 per month for the 5 mg daily dose. Always compare pharmacies on RxDiff before filling, as tadalafil prices vary significantly by location.
Most pharmacies offer 90-day fills for tadalafil 5 mg daily with a valid prescription. A 90-day supply reduces the per-tablet cost and the number of pharmacy trips per year. Ask your healthcare provider to write a 90-day prescription at your next visit and compare 90-day pricing on RxDiff.
Compare Tadalafil prices at every pharmacy near you — free on RxDiff.
Find the Lowest Tadalafil Price on RxDiff →Many generic prescriptions fall in the roughly $15-$80 range, but the exact price depends on strength, quantity, pharmacy, and discount.
Tadalafil is the active ingredient in Cialis. Ask your prescriber or pharmacist whether the generic is appropriate for your prescription.
A valid prescription is required. Use a licensed pharmacy and avoid products that do not provide pharmacist oversight.
For authoritative information, see the FDA generic drug facts. The FDA confirms that all approved generic tadalafil products demonstrate bioequivalence to brand-name Cialis. Generic substitution is therapeutically appropriate for most patients.
Medical Disclaimer: This content is for informational purposes only. Drug prices change frequently — always verify current pricing at your pharmacy before filling. Consult your healthcare provider or pharmacist about your specific medications.