Satrogyl-300 Tablet is used to treat various infections caused by bacteria and parasites (amoeba). It is prescribed for the treatment of diarrhea. Additionally, it also treats vaginal and other bacterial infections. It contains Satranidazole, which kills the harmful bacteria and parasites (amoeba) by damaging its DNA and preventing the growth of these bacteria. In some cases, you may experience certain common side effects such as nausea, vomiting, headache, weakness, dizziness, dry mouth, and metallic taste. Before taking this medicine, you should tell your doctor if you are allergic to any of its components or if you are pregnant/breastfeeding, and about all the medications you are taking and pre-existing medical conditions.