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. Does hydroxychloroquine sulfate make you tired Can you take hydroxychloroquine while pregnant Plaquenil eye exam Find information about common, infrequent and rare side effects of Chloroquine Injection. Chloroquine, introduced into medicine in the 1940s, is a member of an important series of chemically related antimalarial agents, the quinoline derivatives. Chloroquine is administered orally as chloroquine phosphate. It also can be given by intramuscular injection as chloroquine hydrochloride. Chloroquine phosphate comes as a tablet to take by mouth. For prevention of malaria in adults, one dose is usually taken once a week on exactly the same day of the week. Your doctor will tell you how many tablets to take for each dose. One dose is taken beginning 2 weeks before traveling to an area. 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. What is chloroquine injection Chloroquine hydrochloride - GLOWM, Chloroquine drug Britannica Plaquenil and humiraOct findings with plaquenil toxicityChloroquine nursing considerationsPlaquenil who takes it Oct 01, 2018 Chloroquine phosphate tablets should not be used in these conditions unless the benefit to the patient outweighs the potential risks. Usage in Pregnancy Usage of Chloroquine during pregnancy should be avoided except in the prophylaxis or treatment of malaria when the benefit outweighs the potential risk to the fetus. Chloroquine - FDA prescribing information, side effects and uses. Chloroquine MedlinePlus Drug Information. Chloroquine Dosage Guide with Precautions -. Find patient medical information for Chloroquine Phosphate Bulk on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Chloroquine Injection contains Chloroquine as an active ingredient. Chloroquine Injection works by interfering with the growth of parasites in the blood cells. Detailed information related to Chloroquine Injection's uses, composition, dosage, side effects and reviews is listed below. Mechanism of Action Chloroquine, a 4-aminoquinoline, is an anti-protozoal agent. The precise mechanism by which Chloroquine exhibits activity is not known. Chloroquine, may exert its effect against Plasmodium species by concentrating in the acid vesicles of the parasite and by inhibiting polymerization of heme.