Viagra.

Viagra (sildenafil) is a medication specially intended for the treatment of erectile dysfunction that you can take if you need to have fuller and more stable erections sufficient for penetration. You will take Viagra about 30-60 minutes before having sex, but not more often than every 24 hours. Make sure you discuss all the aspects of your treatment with your doctor in advance to make sure you will benefit from it without suffering any serious side effects. Serous side effects of Viagra are uncommon and can include dizziness, ringing in ears, shortness of breath, sudden severe loss of vision, loss of hearing, fainting, lightheadedness, itching or burning during urination, blurred vision, priapism, chest pain, or rash. You may also get a number of mild side effects – they are a lot more likely but do not tend to last for too long. Inform your health care provider of the following mild side effects only if they get bothersome: light sensitivity, headache, flushing, numbness, burning, or tingling, insomnia, heartburn, changes in color vision, muscle aches, diarrhea, and nosebleeds. Never share your drug with other people and avoid using more of Viagra than prescribed.