Smoking has been proven to increase blood pressure and constrict blood vessels including the ones in the penis. A reduction of blood flow to the penis will prevent a man from getting hard and may even reduce sensitivity in the penis. Less sensitivity and reduction of blood flow due to smoking can be enough to cause chronic ED issues.
Pharmacology has been a wonder keeping us alive and healthy way into the late stages of life. However, no drugs work 100 percent the way they should no matter if the drug is a prescription, illegal, or over the counter medication.
Side effects, often includes things like:
anal leakage
muscle aches
headaches
drowsiness
Some drugs can affect the sexual response, and if you are having problems in the bedroom, the problem may not be you but what’s lurking in your medicine cabinet.