Erectile dysfunction (ED), also known as impotence, is a condition where a person has difficulty getting or maintaining an erection firm enough for sexual intercourse). ED can be caused by a combination of physical and psychological factors. Physical causes of ED include heart disease, clogged blood vessels, high cholesterol, diabetes, surgeries or injuries that affect the pelvic area or spinal cord, and low testosterone. Psychological causes of ED include depression, anxiety, stress, and drug and alcohol use. ED can also be a side effect of certain medications. The symptoms of ED include being unable to get an erection, being unable to keep an erection for long enough to have sex, and having a low sex drive. ED can lead to complications such as stress, anxiety, embarrassment, low self-esteem, and relationship problems. However, ED is a treatable condition, and there are many different treatment options available, including lifestyle changes, medications, and surgery. If you suspect you have ED, it is important to talk to a healthcare provider who can diagnose the condition, identify its cause, and recommend the best treatment option for you.