Taximax 1500 Injection is used to treat bacterial infections. It contains Cefotaxime and Sulbactam which work by killing infection-causing bacteria. In some cases, this medicine may cause side effects such as pain and swelling at the injection site, skin rash, diarrhoea, nausea and vomiting. Inform the doctor if you are pregnant or breastfeeding, taking any other medication, or have any pre-existing medical conditions.