Sexual tension can be caused by the following reasons:1. Bad childhood experiences or previous traumatic events that make oneself have a psychological shadow, which can lead to sexual tension problems.2. Character factors, such as introversion, sensitivity, and easy to be anxious, it is easy to have nervousness and anxiety about sexual life.3. Distorted beliefs caused by, for example, some people think that sexual life is painful and dirty, and these people are prone to fear, anxiety, and even moral condemnation problems when it comes to sexual life. The problem of fear, anxiety and even moral condemnation can easily occur during sex.4. Diseases caused by diseases, such as physical diseases, common impotence, premature ejaculation or vaginal spasm, gynecological infections, etc., which may make the patient have excessive tension and anxiety during sex.