You should not have intercourse immediately after using bitter ginseng gel. Bitter ginseng gel is mainly used for the treatment of vaginitis, such as trichomoniasis, or mycotic vaginitis, and also for the treatment of cervical erosion. If you have intercourse immediately after using the gel, it will easily dilute the concentration of the gel, and the mixing of semen will also affect the absorption of the medicine and reduce its effectiveness. Since vaginitis is easily infected by pathogenic bacteria, if you have intercourse, it is easy for pathogenic bacteria to retrograde into the uterine cavity and cause inflammation in the uterine cavity, which can also cause pathogenic bacteria to infect sexual partners and cause cross-infection through sexual life, making the treatment less effective for women and delaying gynecological inflammation. So it is recommended that when suffering from gynecological inflammation vaginal medication, do not have intercourse, active treatment, if necessary, both men and women can be treated at the same time. It is recommended to pay attention to perineal hygiene in general to reduce the occurrence of gynecological diseases.