Tinidazole suppositories after the use of red discharge is not normal, considering the drug stimulation or inflammation stimulation caused by the vaginal mucosa capillary rupture bleeding related to the best to stop tinidazole suppositories and timely use of water to wash the vagina, it is best to go to the hospital for examination, you can switch to other suppositories to continue to treat vaginal inflammation. Tinidazole suppository is a white suppository, the main ingredient is tinidazole, can be used for trichomonas vaginitis or bacterial vaginitis treatment, topical vaginal medication, once a day, patients who are allergic to tinidazole can not use the suppository. Normal use may have adverse reactions, such as nausea, vomiting and other gastrointestinal reactions, skin rashes, itching and other allergic reactions, as well as local irritation symptoms, adverse reaction symptoms are mild, and will soon be relieved after discontinuing the medication, in the use of the medication during the period of alcohol can not be consumed, prohibit coitus.