Both generic Viagra (sildenafil) and generic Cialis (tadalafil) are widely available and far cheaper than their brand-name versions. Sildenafil is the shorter-acting, "on demand" option; tadalafil lasts much longer and also comes in a low daily dose. Cost is similar and low for both, with prices varying by pharmacy. This article compares them on cost and availability.
It is a practical topic in our erectile dysfunction and men's health section.
Both are available as generics
Since their patents expired, generic sildenafil and generic tadalafil are both sold at pharmacies with a prescription. Neither is hard to find, and both are made by multiple manufacturers, which keeps prices competitive.
Cost comparison
Both generics are inexpensive compared with the brands, and their cost is broadly similar. Exact prices depend on dose, quantity and pharmacy, and discount programs can lower them further. The daily low-dose tadalafil can cost differently from the on-demand version because it is taken every day.
| Feature | Generic sildenafil | Generic tadalafil |
|---|---|---|
| Duration | 4–6 hours | up to 36 hours |
| Use | on demand | on demand or daily |
| Cost | low | low, varies by regimen |
Availability differences
Both are widely stocked. Tadalafil's extra option of a low daily dose gives more flexibility for men who want spontaneity, while sildenafil is the classic planned, occasional choice. Availability is rarely an issue for either generic.
Which is cheaper for you?
For occasional use, on-demand sildenafil or tadalafil are both cheap. For frequent use, daily low-dose tadalafil might add up differently. The best value depends on how often you need it, so it is worth discussing your pattern with a doctor and comparing pharmacy prices.
Buying smart
Whichever you choose, buy the generic from a licensed pharmacy with a prescription. For cost detail, see cost without insurance, and for safe buying, safe ways to buy generic Viagra online.
Cost: cost without insurance. Buy safely: buy generic Viagra online. Cialis insurance: does insurance cover Cialis.
Matching the drug to your pattern
The cheapest choice often depends on how you use it. For occasional, planned sex, on-demand generic sildenafil or tadalafil is very affordable. For frequent activity, low-dose daily tadalafil may suit better but adds up differently over a month. Thinking about your actual pattern of use, and discussing it with a doctor, helps you pick the option that is both effective and good value for you.
Choosing what suits you
Ultimately, both generic sildenafil and tadalafil are affordable and easy to obtain, so the choice comes down to how you want to use them. Sildenafil suits planned, occasional use; tadalafil offers longer action or a daily low-dose option for more spontaneity. Discussing your pattern with a doctor, and comparing pharmacy prices for the regimen you choose, lets you land on the option that is both effective and good value.
Frequently asked questions
- Are generic Viagra and Cialis both available?
- Yes; both generic sildenafil and tadalafil are widely sold with a prescription.
- Which is cheaper?
- Both are inexpensive; the best value depends on how often you use it and the regimen.
- What's the main difference?
- Sildenafil is shorter-acting and on demand; tadalafil lasts much longer and also comes as a daily dose.