 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of Krintafel Oral: Tafenoquine is used in combination with another medication (chloroquine) to prevent the return of malaria. Malaria is caused by infection with a parasite spread by mosquito bite. After they multiply and grow, the parasites infect your red blood cells and cause symptoms of malaria (such as fever, chills, sweating, headache, other flu-like symptoms). This medication works by stopping the growth of the parasite that causes malaria. How to use Krintafel Read the Patient Information Leaflet if available from your pharmacist before you start taking tafenoquine and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Take this medication by mouth with food as directed by your doctor, usually a one-time dose taken on the first or second day of treatment with other antimalarial medication (chloroquine). The manufacturer directs to swallow this medication whole, and to not break, crush, or chew the tablet before taking </s>