You can tell if you have vaginitis by whether your leukorrhea is normal, such as whether it is increased, yellow, pusy, smelly or has a change in color like yellow-green. If there is, there may be a case of vaginal inflammation. Also, look for abnormal symptoms such as vaginal itching, vulvar itching, vaginal burning pain or pain during intercourse, vulvar congestion, and vaginal opening congestion. The main thing is to go to the hospital for a routine white belt or vaginal flora analysis, which can determine whether a woman has vaginitis and can identify the type of vaginitis. There are three common types of vaginitis, namely bacterial vaginitis, mycotic vaginitis and trichomoniasis. The routine leucorrhea and discharge tests can determine which type of vaginitis is present and treat the vaginitis with the right symptoms.