Inefficiency, also known as erectile dysfunction, is so-called self-treatment, mainly non-drug treatment. It can be improved through diet, psychological conditioning, physical exercise, and if necessary, go to the hospital for examination and treatment. 1. Dietary modification: In daily life, pay attention to eat a lighter diet, do not eat spicy, stimulating, cold food. You can eat more high protein food such as fish, beef, mutton. 2. Psychological adjustment: some patients are due to psychological factors leading to erectile dysfunction, this situation needs to pay attention to enhance self-confidence, strengthen the learning of sexual knowledge, eliminate sexual anxiety to improve. 3. Physical exercise: usually need to adhere to physical exercise, such as running, swimming, jumping rope, etc., can promote blood circulation, increase the body’s oxygen content to improve erection. Erectile dysfunction patients self-conditioning is very important, but first need to go to the hospital for a detailed examination, a clear cause of the disease in the doctor’s guidance for targeted treatment, to avoid aggravation of the condition as well as delay in the treatment, can not blindly use drugs.