Malaria parasites can enter the body through these mosquito bites, and then live in body tissues such as red blood cells or the liver. This medication is used to kill the malaria parasites living inside red blood cells. Plaquenil work for fibromyalgia Chloroquine lupus erythematosus 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. Pediatric Dose The weekly suppressive dosage is 5 mg calculated as base, per kg of body weight, but should not exceed the adult dose regardless of weight. Chloroquine Phosphate Tablets are an antimalarial and amebicidal drug. Each tablet, for oral administration, contains 250 mg chloroquine phosphate equivalent to 150 mg base or 500 mg chloroquine phosphate equivalent to 300 mg base. 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. Skip directly to site content Skip directly to page options Skip directly to A-Z link Skip directly to A-Z link Skip directly to A-Z link Both drugs may be needed for a complete cure and to prevent the return of infection (relapse). In some cases, you may need to take a different medication (such as primaquine) to kill the malaria parasites living in other body tissues. Malaria chemoprophylaxis chloroquine phosphate tablet 500 mg CHLOROQUINE PHOSPHATE, USP - Sanofi, CHLOROQUINE PHOSPHATE TABLETS, USP 250 MG Hydroxychloroquine phosphateHydroxychloroquine quininePlaquenil eye exam cost Tablets containing 500 mg chloroquine phosphate USP, equivalent to 300 mg of chloroquine base, bottles of 25 NDC 0024-0084-01. White, film-coated convex, discoid tablet, 1/2 inch in diameter with. ARALEN CHLOROQUINE PHOSPHATE, USP Label. CDC - Malaria - Travelers - Choosing a Drug to Prevent Malaria. Aralen Chloroquine Uses, Dosage, Side Effects.. The dosage of Chloroquine phosphate is often expressed in terms of equivalent Chloroquine base. Each 500 mg tablet of Chloroquine phosphate contains the equivalent of 300 mg Chloroquine base. In infants and children the dosage is preferably calculated by body weight. Prophylaxis against Chloroquine-sensitive Plasmodium species Prophylaxis only in areas with chloroquine-sensitive malaria 300 mg base 500 mg salt orally, once/week 5 mg/kg base 8.3 mg/kg salt orally, once/week, up to maximum adult dose of 300 mg base Begin 1–2 weeks before travel to malarious areas. Chloroquine is available in tablets of 250 and 500 mg in generic forms and under the brand name Aralen. The recommended dosage for suppressive prophylaxis is 500 mg once weekly starting 1 to 2 weeks before and continuing for at 4 to 6 weeks after travel to an endemic area.