Lower body always feel wet also known as wet private parts, may be localized sweat accumulation, sexual activity and female ovulation and other physiological factors, but also may be related to female inflammatory diseases, male prostatitis. 1. Physiological factors: (1) localized sweat accumulation: if men or women wear tight, breathable underwear that leads to localized sweat accumulation, it is difficult to get rid of, thus the symptoms of moist private parts. (2) Sexually active: stimulated by sexual impulses, the female vagina and male prostate secretions will increase, and furthermore, the feeling of moisture in the private parts is a normal physiological phenomenon. (3) Ovulation: When women ovulate, the level of estrogen in the body is relatively high, which can stimulate the increase of vaginal secretions, which are clear and silky, and then can be infected with the symptom of dampness in the private parts. 2. Pathological factors: (1) female inflammatory diseases: such as trichomonas vaginitis, cervicitis, vaginal pseudomycosis and other inflammatory stimuli can cause an increase in vaginal secretions, you can feel the symptoms of moisture in the private parts, accompanied by vulvar itching, leukorrhea and other symptoms. (2) male prostatitis: bacterial infection caused by prostate inflammation, inflammation of the prostate part of the urethral mucosa stimulation, resulting in mucosal edema, erosion, can be manifested as the symptoms of moisture in private parts. The above symptoms may also be caused by other factors. If the symptoms of moist private parts, after excluding physiological factors, it is recommended to go to the regular hospital in a timely manner to find out the cause of the active treatment, so as not to delay the condition.