Ejaculation without erection, this condition may belong to erectile dysfunction, or it may be related to premature ejaculation and seminal emission. Once it occurs, you should go to the hospital immediately to find out the cause of the disease. 1. Erectile dysfunction: refers to the persistent inability to achieve or maintain a full erection for a satisfactory sex life. Its causes include aging, some specific diseases including cardiovascular disease, hypertension, diabetes, liver and kidney insufficiency, etc. Meanwhile, it is also related to some mental and psychological factors, bad lifestyle, such as smoking, alcohol abuse and overwork, etc. If you have erectile dysfunction, it may belong to erectile dysfunction or may be related to premature ejaculation. If there is erectile dysfunction, ejaculation may occur without full erection of the penis. 2. Premature ejaculation: primary and secondary. Primary ejaculation is ejaculation that occurs about 1 minute after vaginal penetration from the first sexual intercourse. Secondary ejaculation is ejaculation that usually occurs within 3 minutes. It is characterized by symptoms such as poor control of ejaculation, and has a greater impact on the body and mind. It is usually due to psychological factors. It can also be characterized by ejaculation before the penis is fully erected. 3. Ejaculation: generally refers to ejaculation in the absence of sexual intercourse and masturbation. Most men after puberty will have different degrees of ejaculation phenomenon, generally belong to the normal ecological phenomenon. It can also be associated with phimosis, phimosis, urethritis, and prostate disorders. Once the symptom of ejaculation without erection occurs, you should immediately go to the hospital for diagnosis and treatment, and follow the doctor’s instructions for standardized treatment.