Treatment for erectile dysfunction depends on the underlying cause. For many men, lifestyle changes—such as losing weight, exercising regularly, quitting smoking, and reducing alcohol—are the first step. Oral medications like sildenafil (Viagra), tadalafil (Cialis), and vardenafil (Levitra) are commonly prescribed and work effectively by increasing blood flow to the penis. If medications are not suitable, other treatments include vacuum erection devices, injections, or penile implants in severe cases. Hormone therapy may be recommended if low testosterone is detected. For men whose ED is related to stress, anxiety, or depression, counseling and therapy are very effective. Often, a combination of medical treatment and lifestyle improvements provides the best outcome. The variety of treatment options available means that nearly every man with ED can find a solution that works for him, restoring confidence and intimacy in relationships.