Rtsun 50mg Tablet DT is an antiparasitic medication. It is used in the treatment of malaria. It is not used to prevent malaria or to treat severe malaria (where it has affected the brain, lungs or kidneys). Rtsun 50mg Tablet DT should be used in the dose and duration as advised by your doctor. Take it with food, preferably at a fixed time. Do not skip any doses and finish the full course of treatment even if you feel better. Do not take a double dose to make up for a missed dose. Simply take the next dose as planned. Some people may experience a headache, weakness, and loss of appetite, as the side effects of this medicine. Please consult your doctor if these side effects persist for a longer duration. You may be monitored with blood tests once a week for 4 weeks to detect the presence of malarial parasites.