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. Cornea verticillata plaquenil Plaquenil retinopathy screening guidelines 2011 Mg chloroquine phosphate 300 mg base orally on the same day each week Comments -If possible, suppressive therapy should start 2 weeks prior to exposure; if unable to start 2 weeks before exposure, an initial loading dose of 1 g chloroquine phosphate 600 mg base may be taken orally in 2 divided doses, 6 hours apart. The dosage of chloroquine phosphate is often expressed in terms of equivalent chloroquine base. Each 500 mg tablet of ARALEN contains the equivalent of 300 mg chloroquine base. In infants and children the dosage is preferably calculated by body weight. Malaria. Suppression — Adult Dose 500 mg = 300 mg base on exactly the same day of each week. Feb 17, 2015 In most cases, 250 mg tablets have an equivalence of 150 mg chloroquine base, and 500 mg tablets have an equivalence of 300 mg chloroquine base. 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. Chloroquine phosphate 250 mg base Chloroquine hydrochloride - GLOWM, Aralen Chloroquine Uses, Dosage, Side Effects. Chloroquine dosing for lupus retinaLysosomal swelling by chloroquineIs plaquenil safe for one kidenyHow dispose of chloroquine safely Chloroquine phosphate is an antimalarial and amebicidal drug. Chemically, it is 7-chloro-4-4- diethylamino-1-methylbutylamino quinoline phosphate 12 and has the following structural formula Each tablet contains 250 mg of chloroquine phosphate USP, equivalent to 150 mg chloroquine base. DailyMed - CHLOROQUINE PHOSPHATE tablet. Chloroquine phosphate REEF2REEF Saltwater and Reef Aquarium.. DailyMed - CHLOROQUINE PHOSPHATE- chloroquine phosphate.. Non-chloroquine-resistant. 1 g 600 mg base PO, THEN; 500 mg 300 mg base PO 6-8 hours later, THEN; 500 mg 300 mg base PO at 24 hours & 48 hours after initial dose; Amebiasis, Extraintestinal. 1 g 600 mg base PO qDay for 2 days, THEN. 500 mg 300 mg base qDay for 14-21 days. Porphyria Cutanea Tarda Off-label 125-250 mg 75-150 mg base PO twice weekly. Glioblastoma Orphan Doses expressed as chloroquine base. Each tablet contains 155 mg of chloroquine base equivalent to 250 mg of chloroquine phosphate. Syrup contains 50 mg/5 mL of chloroquine base equivalent to 80 mg/5 mL of chloroquine phosphate. Prophylaxis against chloroquine-sensitive Plasmodium species Adult Dose The dosage for prophylaxis is 250 mg = 150 mg base administered once per week on exactly the same day of each week. Pediatric Dose The dosage for prophylaxis is 5 mg calculated as base, per kg of body weight, administered once per week on exactly the same day of each week.