Cardiovascular Diseases
Conditions like hypertension, atherosclerosis, and high cholesterol can impair blood flow to the penis, making it difficult to achieve an erection. Cardiovascular diseases are a major risk factor for erectile dysfunction.
Diabetes
Diabetes can cause nerve and blood vessel damage, leading to erectile dysfunction. It is one of the most common causes of erectile dysfunction.
Hormonal Imbalances
Low levels of testosterone or other hormonal imbalances can lead to erectile dysfunction. Conditions like hypogonadism, where the body doesn’t produce enough testosterone, are linked to erectile dysfunction.
Neurological Disorders
Conditions such as Parkinson's disease, multiple sclerosis, and spinal cord injuries can interfere with nerve signals necessary for an erection.
Medications
Certain medications for high blood pressure, depression, and other conditions can cause erectile dysfunction as a side effect.
Lifestyle Factors
Smoking, excessive alcohol consumption, and lack of exercise can increase the risk of erectile dysfunction.
Obesity
Excess weight can lead to vascular disease and diabetes, both of which can cause erectile dysfunction. Obesity is also associated with low testosterone levels, further contributing to erectile dysfunction.