Viagra can be highly effective for treating erectile dysfunction, more commonly known as ED.

Like other prescription medicines, Viagra and sildenafil work best when they’re taken in the right conditions. From your mental state to your diet, a variety of factors can influence the effectiveness of drugs like Viagra.

Understanding the optimal conditions for using Viagra can not only help you get better effects—it could also reduce the risk of you experiencing side effects.

To take Viagra more effectively and get the best results from each pill, discuss with your doctor the specifics of taking Viagra. Also, learn about Caffeine and Viagra effects when used together.

Viagra may work faster if you take it on an empty stomach. However, if Viagra is taken with food, especially with a high-fat meal, it will take longer to start working. And in this case, it could even be less effective for you.