Sildenafil is a pill that helps men with erectile dysfunction (ED) get and keep an erection. It belongs to a group of drugs called PDE5 inhibitors, which relax blood vessels in the penis. When you’re sexually excited, blood flows in more easily, and you can achieve a firmer response. The effect starts in about 30 to 60 minutes and can last up to four hours, depending on the dose and your body.
First, talk to a doctor. A medical professional can confirm that ED isn’t a sign of another health issue and can set the right dose for you. The most common starting dose is 50 mg taken about an hour before intimacy. If that feels too strong or not strong enough, your doctor may suggest 25 mg or 100 mg. Only take one pill per day – taking more won’t improve results and could raise the risk of side effects.
Take sildenafil with water, preferably on an empty stomach. A big, fatty meal can slow absorption, making the pill work later than expected. If you’re on nitrates for chest pain, avoid sildenafil completely, as the combination can cause a dangerous drop in blood pressure.
Most men experience only mild effects. Common ones include a headache, flushing, upset stomach, and a slight visual tint (like a blue shade). These usually fade within a few hours. If you notice a painful or prolonged erection lasting more than four hours, seek medical help right away – this condition is called priapism and can damage tissue.
Rare but serious reactions include sudden vision loss, hearing problems, or an allergic rash. Stop the medication and call a doctor if any of these happen. Also, inform your provider if you have heart disease, low blood pressure, or kidney problems, because sildenafil may need adjustment.
When buying sildenafil online, use a reputable pharmacy that requires a prescription. Look for reviews, check that the site displays a physical address and a pharmacist’s contact info, and confirm that the medication comes in the correct dosage and packaging. Avoid sites that sell ‘half‑dose’ or ‘extra‑strength’ pills without a prescription – they’re often counterfeit.
In summary, sildenafil works well for many men when taken correctly. Start with a low dose, follow the timing tips, watch for side effects, and only order from trusted online sources. With the right approach, you can regain confidence and enjoy a healthier sex life.
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