Erectile Dysfunction
Viagra vs Cialis
Compare the two most popular ED medications: Viagra (sildenafil) and Cialis (tadalafil).
Head-to-Head Comparison
| Category | Sildenafil | Tadalafil |
|---|---|---|
Effectiveness | Works in 30-60 minutes, lasts 4-6 hours | Works in 30 minutes, lasts up to 36 hours |
Cost | $1-$5/pill generic, $70+ brand | $0.50-$3/pill generic, $50+ brand |
| Side Effects | Headache, flushing, vision changes | Headache, back pain, muscle aches |
Convenience | Take before activity | Can take daily (low dose) or as needed |
| Insurance Coverage | Often limited coverage | Often limited coverage |
Key Differences
- Cialis lasts much longer (up to 36 hours vs 4-6 hours)
- Cialis available as daily low-dose option
- Cialis also treats BPH symptoms
- Viagra cannot be taken with food; Cialis can
Similarities
- Both are PDE5 inhibitors
- Both very effective for ED
- Both have affordable generics
- Neither should be used with nitrates
Which Is Best For You?
Sildenafil is Best For:
- Occasional use
- Those with muscle/back pain sensitivity
- Quick-acting preference
Tadalafil is Best For:
- Spontaneity preferred
- Daily use consideration
- Those with BPH
- Longer-lasting effect desired
Frequently Asked Questions
Which ED medication is more effective?
Both are equally effective. The main difference is duration (Cialis lasts longer) and flexibility (Cialis offers daily dosing).
Is generic Viagra or Cialis cheaper?
Generic Cialis (tadalafil) is often slightly cheaper per pill and lasts longer, making it more cost-effective for many patients.
Compare Prices for Sildenafil and Tadalafil
No matter which medication you choose, Script Unlock helps you find the best price from verified pharmacies. Save up to 80% on your prescriptions.
Get Your Price Quotes