Controlled studies in pregnant women show no evidence of fetal risk. Either animal studies show no risk but human studies not available or animal studies showed minor risks and human studies done and showed no risk. Animal studies show risk and human studies not available or neither animal nor human studies done. Contact the applicable plan provider for the most current information. D: Use in LIFE-THREATENING emergencies when no safer drug available. Plaquenil dosing in renal failure Plaquenil side effect on eyes WHAT ARE CHLOROQUINE PHOSPHATE TABLETS BP 250 MG USED FOR? Chloroquine Phosphate is one of a group of medicines called anti malarials, which are used in the prevention and suppression of malaria. When prescribed by a doctor it may also be used to treat malaria. When used to prevent malaria, official guidelines and local information on CHLOROQUINE is used to treat or prevent malaria infections. It is also used to treat amebiasis. The lowest GoodRx price for the most common version of chloroquine phosphate is around $74.38, 84% off the average retail price of $494.50. Chloroquine Phosphate. Chloroquine is used to prevent or treat malaria caused by mosquito bites in countries where malaria is common. Malaria parasites can enter the body through these mosquito bites, and then live in body tissues such as red blood cells or the liver. Active against erythrocytic forms of Plasmodium vivax & P. malariae and most strains of Plasmodium falciparum Precise mechanism not known Bioavailability: ~89% Peak plasma time: 1-2 hr Distributed widely in body tissues (eg, eyes, heart, kidneys, liver, lungs) where retention prolonged; crosses placenta; enters breast milk Partially in liver Half-life: 3-5 days Excretion: urine (~70% as unchanged drug); acidification of urine increases elimination Small amounts may be present in urine months following discontinuation of therapy The above information is provided for general informational and educational purposes only. Chloroquine phosphate 250 mg malaria Chloroquine Phosphate Prices, Coupons & Savings Tips - GoodRx, What is Chloroquine Phosphate? - GoodRx Effects of hydroxychloroquine OverviewMedical usesAdverse effectsOverdoseResistance in malaria Chloroquine - Wikipedia. Chloroquine Phosphate - WebMD. CN 250 Chloroquine Phosphate 250 mg -. 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. 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. For malaria suppression Adult Dose 500 mg = 300 mg base on exactly the same day of each week. The man said that doctors recommend taking 500 mg of chloroquine phosphate for eight days, and the WhatsApp message also included a photo of chloroquine phosphate tablets.