Excipient information presented when available (limited, particularly for generics); consult specific product labeling. Tablet, Oral, as phosphate: Generic: 250 mg [equivalent to chloroquine base 150 mg], 500 mg [equivalent to chloroquine base 300 mg] Binds to and inhibits DNA and RNA polymerase; interferes with metabolism and hemoglobin utilization by parasites; inhibits prostaglandin effects; chloroquine concentrates within parasite acid vesicles and raises internal p H resulting in inhibition of parasite growth; may involve aggregates of ferriprotoporphyrin IX acting as chloroquine receptors causing membrane damage; may also interfere with nucleoprotein synthesis Rapid and almost complete Widely in body tissues including eyes, heart, kidneys, liver, leukocytes, and lungs where retention is prolonged Partially hepatic to main metabolite, desethylchloroquine Urine (~70%; ~35% as unchanged drug); acidification of urine increases elimination; small amounts of drug may be present in urine months following discontinuation of therapy Serum: Oral: Within 1-2 hours 3 to 5 days ~55% Malaria: Treatment of uncomplicated malaria due to susceptible strains of Plasmodium vivax, Plasmodium malariae, Plasmodium ovale, and Plasmodium falciparum; prophylaxis of malaria (in geographic areas where chloroquine resistance is not present). What is hydroxychloroquin Hair loss and plaquenil Hydroxychloroquine risks WHAT ARE CHLOROQUINE PHOSPHATE TABLETS BP 250 MG? These tablets are white, round biconvex tablets with a breakline on one face. The active ingredient is Chloroquine Phosphate BP 250 mg. Each tablet also contains the inactive ingredients Lactose BP, Starch BP, Sodium Starch Glycollate BP, Magnesium Stearate BP and Stearic Acid BP. Rising had chloroquine phosphate tablets on shortage due to manufacturing delays related to obtaining raw materials. Available Products. Chloroquine tablet, Rising Pharmaceuticals, 250 mg, 50 count, NDC 64980-0177-50; Chloroquine tablet, Rising Pharmaceuticals, 500 mg, 25 count, NDC 64980-0178-02; Estimated Resupply Dates. Chloroquine Phosphate-250 mg 250mg - 10 Tablets Tablet Chloroquine drug information. Find its price or cost, dose, when to use, how to use, side effects, adverse effects, substitutes. It is. Do not use for the treatment of complicated malaria (high-grade parasitemia and/or complications [eg, cerebral malaria, acute renal failure]) or for malaria prophylaxis in areas where chloroquine resistance occurs (resistance to chloroquine is widespread in P. Additional data may be necessary to further define the role of chloroquine in the treatment of this condition. Limitations of use: Chloroquine does not prevent relapses in patients with vivax or ovale malaria (not effective against exoerythrocytic forms). Extraintestinal amebiasis: Treatment of extraintestinal amebiasis. Data from a prospective, randomized, controlled, double-blind clinical trial supports the use of chloroquine in the treatment of discoid lupus erythematosus . Chloroquine phosphate 250 mg tablets Chloroquine Phosphate Tablets 250 mg, क्लोरोक्विन फास्फेट., Chloroquine Phosphate Tablets - American Society of Health. Plaquenil black box warningChloroquine use in sleSymptoms of plaquenil eye toxicityMethotrexate and hydroxychloroquine for rheumatoid arthritis Chloroquine Phosphate, USP, is a 4aminoquinoline compound for oral administration. It is a white, odorless, bitter tasting, crystalline substance, freely soluble in water. Chloroquine Phosphate Tablets are an antimalarial and amebicidal drug. Each tablet, for oral administration, contains 250 mg chloroquine phosphate equivalent to 150 mg. Chloroquine Phosphate Tablets West-ward. Drug - Chloroquine Phosphate-250 mg 250mg - 10 Tablets.. Chloroquine MedlinePlus Drug Information. Chloroquine Oral tablet 250mg Drug Medication Dosage information. Learn about the reported side effects, related class drugs, and how these medications will affect your daily lifestyle. Visit for more details. Chloroquine base 15 mg/mL in Glycerin or Distilled Water, Cologel Lilly, and Simple Syrup/Cherry Syrup Pulverize two 500-mg chloroquine phosphate tablets in a mortar. Levigate with a small amount of glycerin or distilled water. Add 13 mL of Cologel, and levigate until a uniform mixture is obtained. Chloroquine Oral tablet 250mg Drug Medication Dosage information. Learn about the reported side effects, related class drugs, and how these medications will affect your daily lifestyle.