Increased discharge with odor is usually considered to be caused by vaginitis, cervicitis and so on. Generally speaking, timely treatment will not be very serious. 1. Vaginitis: Vaginitis is the most common gynecological inflammation in women. There are many types, often divided into trichomonas vaginitis, vulvovaginal pseudomycosis, bacterial vaginosis, which may lead to increased secretions, accompanied by a foul odor, and sometimes stimulate the vulva itching, burning and other phenomena. 2. Cervicitis: the main manifestation is the increase of secretion, stimulation caused by vulvar itching and burning, if it is acute cervicitis or purulent cervicitis, there will also be a discharge with odor. If you find that the secretion has obvious abnormalities, it is recommended that you consult a doctor in time for symptomatic treatment.