VIAGRA works for men with erectile dysfunction (ED) by increasing blood flow to the penis so you can get and keep an erection hard enough for sex. Individual results may vary. It’s been proven to help guys with all degrees of ED. VIAGRA usually starts to work within 30–60 minutes. And you only take it when you need it.
Some lifestyle and psychological factors can play a role in causing ED, such as smoking, drinking, and stress because they may lead to conditions that affect blood circulation.
There are things you can do each day to improve your circulation and avoid some of the conditions that can lead to ED:
Find ways to stay more active (mowing the lawn, walking the dog)
Help manage your weight by eating healthy and watching your portion size
Drink less alcohol
Quit smoking. The results can be significant
Look for ways to reduce stress in your daily life
Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins,
and herbal supplements.