Falcyrid 80 mg/480 mg Injection is a combination medicine that is prescribed to treat malaria. It fights against the infection by preventing the growth of the parasites inside the body. Falcyrid 80 mg/480 mg Injection should only be administered under the supervision of a healthcare professional. Do not miss any scheduled appointments for taking this medicine. The course of the medicine should be completed even if you feel better. Some common side effects of this medicine are headaches, loss of appetite, weakness, pain in muscles, and joint pain. You may also feel dizzy, thus it is advised not to drive or operate machinery. To overcome dizziness you should drink plenty of fluid. If any of the side effects get aggravated, contact your doctor immediately. Before taking this medicine, you should tell your doctor if you are taking any medication for any health conditions. Pregnant or breastfeeding women should also consult with their doctor before taking it. Avoid drinking alcohol as it can cause excessive drowsiness with this medicine.