Efferalgan's main active ingredient is paracetamol. The drug has antipyretic, analgesic effect and is indicated in the treatment of symptoms of fever, headache, muscle aches, toothache, menstrual pain, ... from mild to moderate. Currently on the market there are different concentrations of Efferalgan. Depending on each patient, the doctor may be assigned to use Efferalgan with the appropriate strength.