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. Tamiflu and plaquenil Coconut oil and plaquenil 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. Previously mefloquine was not recommended for the treatment of malaria in pregnant women. The change in recommendations is based on the recent Food and Drug Administration FDA re-categorization of mefloquine from a pregnancy category C drug to category B, based on their review of the published data on mefloquine use during pregnancy. Pregnancy no contra-indication – Breast-feeding no contra-indication. Remarks – Chloroquine alone without proguanil is used as a prophylactic drug in certain areas where only P. vivax is present. – Resistance of P. vivax to chloroquine exists in Indonesia and Oceania. – Storage below 25 °C - 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. Indication of chloroquine in pregnancy Drug Safety in Pregnant & Nursing Women, Update New Recommendations for Mefloquine Use in Pregnancy - CDC Hydroxychloroquine formulationHow long for plaquenil drug eruption to go awayColor dx konan in plaquenil toxicity The dosage of chloroquine phosphate is often expressed in terms of equivalent chloroquine base. Each 250 mg tablet of chloroquine phosphate is equivalent to 150 mg base and each 500 mg tablet of chloroquine phosphate is equivalent to 300 mg base. In infants and children the dosage is preferably calculated by body weight. CHLOROQUINE PHOSPHATE TABLETS, USP 250 MG and 500 MG. CHLOROQUINE sulfate or phosphate oral - Essential drugs. Aralen, Chloroquine phosphate chloroquine dosing.. Medscape - Indication-specific dosing for primaquine, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Indications, dose, contra-indications, side-effects, interactions, cautions, warnings and other safety information for CHLOROQUINE. during pregnancy if the. Chloroquine works best when you take it on a regular schedule. For example, if you are taking it once a week to prevent malaria, it is best to take it on the same day of each week. Make sure that you do not miss any doses. If you have any questions about this, check with your doctor.