IUD brown discharge need to see what causes, common can be oral antibiotics, hemostatic drugs and other treatments. 1. antibiotics: if the IUD due to bacterial infection, resulting in gynecological inflammation, stimulation caused by brown discharge, then you can under the guidance of the doctor, anti-inflammatory treatment, commonly used drugs such as cefdinir, moxifloxacin, metronidazole and so on. 2. Hemostatic drugs: the ring itself may have a short period of vaginal bleeding, when the amount of blood is relatively small, so the brown discharge, this time you can take oral hemostatic drugs for hemostatic treatment, such as nudibranches, aminomethylenecarboxylic acid tablets, and so on. If the vaginal brown discharge is caused by the displacement of the ring, then you need to consult a doctor in time, and if necessary, you can take out the contraceptive ring. If there are abnormal phenomena after the IUD, it is recommended to consult a doctor in time for symptomatic treatment.