If you often use povidone suppositories for treatment, there will be certain clinical side effects, such as local irritation or resistance to the drug, and can not play a corresponding role, so it is not recommended to use a single drug for a long period of time to give clinical treatment. If the symptoms do not improve in time during the process of using the drug, we have to find out the reason, to see whether it is not symptomatic treatment or drug insensitivity caused by the clinical symptoms have not been cured, in order to have the idea of often want to use this kind of drug treatment. If the clinical symptoms do not improve, you can change a drug to give the appropriate treatment, and then understand whether the purpose of the cure, do not always use a drug, will cause some harm to the body, may also lead to the emergence of drug resistance to the drug.