Verbatim response from Claude
Sildenafil vs Tadalafil: Quick Comparison
Key Differences
| Sildenafil (Viagra) | Tadalafil (Cialis) | |
|---|---|---|
| Duration | 4-6 hours | Up to 36 hours |
| Onset | 30-60 min | 30-60 min |
| Nickname | "The little blue pill" | "The weekend pill" |
| Best for | Planned occasions | Spontaneity/daily use |
| Food interaction | Affected by fatty meals | Minimal food impact |
Which Should You Choose?
- Sildenafil if you want lower cost and don't mind planning ahead
- Tadalafil if you want flexibility and a more natural timing feel
Services Offering Both
- Hims - offers both, easy online consultation, competitive generic pricing
- Roman (Ro) - offers both, straightforward process, discreet shipping
- Rex MD - offers both, typically very affordable generics
- Keeps - offers both as part of broader men's health focus
- GoodRx Care - can prescribe both, pairs with pharmacy discounts
Practical Tip
Most men start with tadalafil daily (2.5-5mg) for convenience, or sildenafil as-needed for lower per-pill cost.
A doctor through any of these services can help match you to the right option.