Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Aralen malaria prevention Gastritis plaquenil Hydroxychloroquine for autoimmune diseases Dec 02, 2019 Adults An initial dose of 1 g = 600 mg base followed by an additional 500 mg = 300 mg base after six to eight hours and a single dose of 500 mg = 300 mg base on each of two consecutive days. This represents a total dose of 2.5 g chloroquine phosphate or 1.5 g base in three days. Adults—At first, 1000 milligrams mg once a day. Then, 500 mg 6 to 8 hours after the first dose, and 500 mg on the second and third days of treatment. Adults with low body weight and children—Dose is based on body weight and must be determined by your doctor. At first, 10 milligram mg per kilogram kg of 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 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. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Chloroquine 500 mg dosing Chloroquine - StatPearls - NCBI Bookshelf, Chloroquine Oral Route Proper Use - Mayo Clinic Long term use of plaquenilHydroxychloroquine sulfate brand name in indiaChloroquine naziWhat is chloroquine used for Additional doses of 6.5 mg/kg maximum dose 400 mg should be given at the following times 6 hours after the first dose, 24 hours after the first dose, and 48 hours after the first dose. Hydroxychloroquine Side Effects, Dosage, Uses, and More. CHLOROQUINE PHOSPHATE TABLETS, USP 250 MG and 500 MG. Chloroquine hydrochloride - GLOWM. Chloroquine comes as a tablet, liquid, or injection. Your dose will depend on your medical condition, age, weight, and response to treatment. You can take this medicine with food if it causes an. Chloroquine Dosage and Administration. 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. Apr 02, 2019 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.