Is Viagra safe for people with heart conditions?
The only definite “no-no” is that you can’t take Viagra if you’re on nitroglycerine or any other type of nitrate. For everyone else, it seems to be safe. But sex itself, like any form of exertion, can pose risks for someone with a heart problem. So if you have a heart problem, and you’ve been very sedentary, sexually or otherwise, check with you doctor before starting any form of exercise.