Teva Sildenafil: Vs. Viagra, Pros Cons, Side Effects

Viagra inhibits the breakdown of cGMP, which makes an erection harder and longer lasting. Since this process only starts with stimulation of the penis and the release of nitric oxide, Viagra will not give you an Sildenafil (Viagra brand) increases blood flow to the penis following sexual stimulation. It does this by blocking the enzyme responsible for the breakdown of cGMP. cGMP is a substance that relaxes and widens blood vessels and smooth muscle cells. This allows men to keep an erection hard enough for sex. Does Viagra make your penis bigger than usual? No, it s unlikely that Viagra will make your penis bigger than usual when you aren t sexually stimulated. This wasn t a common side effect does viagra make it bigger Official answer. by Drugs.com. It takes from 30 minutes to 1 hour for Viagra (sildenafil) to start working, and the effects will last for about 4 hours. It is used to treat erectile dysfunction. Hardness and duration of erections increase with increased dose. Viagra treats erectile dysfunction (ED) in adults. It s usually taken about 1 hour before sexual activity. Below, you ll find information about recommended dosages and how to take Viagra. Viagra and similar forms of erectile dysfunction medication work by inhibiting PDE5 and making it easier for blood to flow to your penis and produce an erection. By inhibiting PDE5, the blood vessels that supply your penis can relax, increasing their size and allowing blood to flow more freely.

When taking any new drug, you should be aware of the potential side effects. The most common side effects of sildenafil include: Headaches Flushing. Stomach upset. Nasal congestion. Muscle and back pain. Nausea Rash. Dizziness. Blurred vision. Most of these mild side effects will go away on their own as your body adapts to taking sildenafil. Viagra (sildenafil) is a prescription drug that s used to treat erectile dysfunction (ED). The drug comes as an oral tablet. It s usually taken as needed about 1 hour before sexual activity. sildenafil 30 mg side effects Sildenafil may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away: headache; heartburn; diarrhea; nausea; flushing (feeling of warmth) Sildenafil side effects. Sildenafil oral tablet doesn t cause drowsiness, but it can cause other side effects, including: Sildenafil. Form: oral tablet; Strengths: 25 mg, 50 mg, 100 mg