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 and etoh Plaquenil and anesthesia Is hyd chloroquine static or cidal Pregnancy. Chloroquine has not been shown to have any harmful effects on the fetus when used for malarial prophylaxis. Small amounts of chloroquine are excreted in the breast milk of lactating women. However, because this drug can be safely prescribed to infants, the effects are not harmful. Chloroquine or hydroxychloroquine. No harmful effects on the fetus have been observed when chloroquine or hydroxychloroquine are used in the recommended doses for malaria prophylaxis. 2 Observational data 5, 6 amounting to more than 1000 exposures and 1 double-blind randomized-controlled trial 7 N = 951 have evaluated the use of chloroquine at various stages of pregnancy for the prevention. Chloroquine has not been formally assigned to a pregnancy category by the FDA. There are no controlled data in human pregnancies. Congenital anomalies were reported in the offspring of one woman being treated with chloroquine 250 to 500 mg daily during pregnancy for SLE; however, chloroquine has been used in the prophylaxis and treatment of malaria during pregnancy without evidence of fetal harm. 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 pregnancy Aralen Chloroquine Uses, Dosage, Side Effects., Prophylactic use of antimalarials during pregnancy Plaquenil reviews for ra The mutagenic potential of hydroxychloroquine was not evaluated. However, chloroquine has been shown to be a catalytic inhibitor of DNA repair enzymes topoisomerase II and to produce weak genotoxic effects through this mode of action. Pregnancy Teratogenic Effects Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Chloroquine Use During Pregnancy. Chloroquine Oral Uses, Side Effects, Interactions, Pictures, Warnings.. Education and information regarding choosing a drug to prevent malaria, including a list of all available drugs and reasons for taking or not taking a certain drug. Hydroxychloroquine Pregnancy Warnings Animal studies have revealed evidence of fetal harm. Use of chloroquine and other 4-aminoquinolines in high doses and for prolonged durations has been associated with neurological disturbances and interference with hearing, balance, and vision in the fetus. The purpose of this study is to test prevention strategies for pregnancy-related malaria. Researchers will compare different malaria treatments and treatment schedules which include chloroquine therapy weekly doses versus being dosed twice during pregnancy for 3 days each time to the standard practice of preventive treatment intervals in pregnancy with the drug sulfadoxine-pyrimethamine.