Statins are a group of medicines that can help lower the level of cholesterol in the blood. Having a high level of cholesterol is potentially dangerous, as it can lead to a hardening and narrowing of the arteries (atherosclerosis) and cardiovascular disease (CVD) such as coronary heart disease, chest pain, heart attacks, strokes, and even erectile dysfunction\impotence. Cholesterol that narrows the blood vessels can decrease the blood flow to the penis thus making it difficult to achieve and maintain an erection adequate for sexual intimacy.
Before taking statins, every man or woman should give strong consideration to lifestyle changes such as losing weight, exercising regularly, limiting alcohol consumption, and consider smoking cessation. All of these actions can decrease the cholesterol levels. All of these lifestyle changes can also improve sexual function.
Bottom Line: Elevated cholesterol levels are deleterious to your health. Consider lifestyle changes before starting statins. Your erections and your partner will thank you!