This medicine is also sometimes given off-label to help the following conditions: Also, let your doctor know if you drink large amounts of alcohol before starting on this medicine. Your doctor will probably want to order frequent tests to check your body's response to chloroquine. Chloroquine in congo Plaquenil full life Chloroquine Interactions Tell your doctor about all prescription, nonprescription, illegal, recreational, herbal, nutritional, or dietary drugs you're taking, especially Antacids, such as. Side effects of antimalarial drug can overlap with malaria symptoms. We evaluated 50 patients with vivax malaria in Mâncio Lima, Acre, treated with chloroquine and primaquine. Patients were evaluated for the presence of 21 symptoms before and after treatment and for reported side effects of these drugs after treatment was started. Primaquine is used after other medications such as chloroquine have killed the malaria parasites living inside red blood cells. Primaquine then kills the malaria parasites living in other body tissues. This prevents the return of the infection. Both drugs are needed for a complete cure. Let your healthcare provider know if your symptoms either don't improve or worsen while taking this medicine. Keep all appointments with your doctor and laboratory. Primaquine chloroquine interaction Chloroquine Oral Uses, Side Effects, Interactions., Side Effects of Chloroquine and Primaquine and Symptom. Side effects of hydroxychloroquine weight gainPlaquenil memeClinical trials cancer chloroquinePrilosec methotrexate prednisone plaquenil interactions Primaquine is a medication used to treat and prevent malaria and to treat Pneumocystis pneumonia. Specifically it is used for malaria due to Plasmodium vivax and Plasmodium ovale along with other medications and for prevention if other options cannot be used. It is an alternative treatment for Pneumocystis pneumonia together with clindamycin. It is taken by mouth. Primaquine - Wikipedia. Primaquine Oral Uses, Side Effects, Interactions, Pictures.. Pathway-specific inhibition of primaquine metabolism by.. Primaquine is a medication to treat or prevent malaria, a disease caused by medicine works by interfering with the growth of parasites in the body. Parasites that cause malaria typically enter the body through the bite of a mosquito. Primaquine phosphate is recommended only for the radical cure of vivax malaria, the prevention of relapse in vivax malaria, or following the termination of chloroquine phosphate suppressive therapy in an area where vivax malaria is endemic. Patients suffering from an attack of vivax Primaquine has been shown to be tolerated as well as or better than other standard regimens but may cause nausea and abdominal pain that can be decreased by taking the drug with food. Of importance, primaquine may cause oxidant-induced hemolytic anemia with methemoglobinemia, particularly in individuals with a deficiency of G6PD.