ED: Why does viagra and cialis stop working?

Erectile dysfunction (ED) is a common condition that affects many men. One of the main causes of ED is plaque buildup in the penile arteries, which can reduce blood flow to the penis and make it difficult to achieve and maintain an erection.

Plaque, also known as atherosclerosis, is a buildup of cholesterol, fatty substances, and other materials in the walls of the arteries. This plaque can narrow the arteries, making it harder for blood to flow through them. In the case of the penile arteries, narrowed arteries can make it difficult for enough blood to flow to the penis to cause an erection.

Viagra and Cialis are two of the most common medications used to treat ED. Both work by relaxing the blood vessels in the penis, which allows more blood to flow into the area and causes an erection. However, if the penile arteries are significantly narrowed by plaque buildup, these medications may not be as effective.

The best way to prevent plaque buildup in the penile artery is through a healthy lifestyle. Eating a diet that is low in saturated and trans fats, and high in fruits, vegetables, and whole grains can help keep cholesterol levels in check. Regular exercise, not smoking, and maintaining a healthy weight can also help prevent plaque buildup.

In some cases, doctors may recommend medications to lower cholesterol levels or blood pressure. In severe cases, surgery may be necessary to remove the plaque and restore normal blood flow to the penis.

It's also important to note that ED can have many causes and not all of them related to plaque buildup. Consult with a physician if you are experiencing ED symptoms to determine the underlying cause and the best course of treatment for you.

In conclusion, plaque buildup in the penile arteries is a common cause of ED, and can make it difficult for medications like Viagra and Cialis to work effectively. To prevent plaque buildup, a healthy lifestyle is essential. Consult with a doctor if you are experiencing ED symptoms and together you can find the best course of treatment for you.