Chloroquine has been extensively used in mass drug administrations, which may have contributed to the emergence and spread of resistance. It is recommended to check if chloroquine is still effective in the region prior to using it. Plaquenil sulfate 200 mg oral tablet Plaquenil rheumatoid arthritis remission For treatment of malaria Adults—At first, 1000 milligrams mg once a day. Then, 500 mg 6 to 8 hours after the first dose, and 500 mg on the second and third days of treatment. Adults with low body weight and children—Dose is based on body weight and must be determined by your doctor. Quick treatment of malaria infection is needed to prevent serious, possibly fatal, outcomes. When using chloroquine for treatment of malaria, tell your doctor if your condition persists or worsens. For treatment of acute attacks of malaria in adults, one dose is usually taken right away, followed by half the dose 6 to 8 hours later and then half the dose once a day for the next 2 days. For prevention and treatment of malaria in infants and children, the amount of chloroquine phosphate is based on the child's weight. The Centers for Disease Control and Prevention recommend against treatment of malaria with chloroquine alone due to more effective combinations. In areas where resistance is present, other antimalarials, such as mefloquine or atovaquone, may be used instead. Chloroquine treatment malaria What Are Malaria Pills? Do They Prevent and Treat Malaria?, Chloroquine Oral Uses, Side Effects, Interactions, Pictures, Warnings. Plaquenil and diarrheaMethotrexate vs hydroxychloroquineAdministration with chloroquineChloroquine pubchem Chloroquine is not embryo- and fetotoxic when used at the usual dose for malaria prophylaxis or for a three-day treatment of a typical malaria attack McGready 2002, Phillips-Howard 1996. Current evidence does not suggest fetal ocular toxicity when chloroquine was used as antimalarian medication during pregnancy review by Osadchy 2011. Chloroquine - an overview ScienceDirect Topics. Chloroquine MedlinePlus Drug Information. Chloroquine Dosage Guide with Precautions -. Malaria. Chloroquine has long been used in the treatment or prevention of malaria from Plasmodium vivax, P. ovale, and P. malariae, excluding the malaria parasite Plasmodium falciparum, for it started to develop widespread resistance to it. Introduction. Development of resistance to chloroquine CQ and other drug treatment in Plasmodium falciparum malaria has led the World Health Organization WHO to change its recommendations to adopt artemisinin combination therapy ACT as the first-line drug for the treatment of P. falciparum malaria cases in most endemic countries. Chloroquine is a 70-year-old treatment for malaria the key to beating coronavirus? Doctors in France offer glimmer of hope as they reveal a positive result from treatment.