Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. To do so may increase the chance of serious side effects. Chloroquine resistant malaria treatment slideshare Concurrent administration of chloroquine What are the side effects of the drug plaquenil For treatment of acute attacks of malaria in adults, one dose is usually taken right away, followed by half the dose 6 to 8 hours later and then half the dose once a day for the next 2 days. For prevention and treatment of malaria in infants and children, the amount of chloroquine phosphate is based on the child's weight. Case reports describe dosage regimens that are effective yet tolerated, such as 12.5 mg PO twice weekly over 2 yr in a child aged 4-6 yr, and 100 mg PO twice weekly over 5 months in a child aged 12. Taking Aralen. Aralen is available as 250 mg oral tablets. The dose is based on lean body weight. The usual dose ranges from one-half tablet 125 mg to one tablet 250 mg per day. The dose should not exceed 3 mg/kg/day of lean body weight. It can take 8 to 12 weeks for Aralen to start working. If you already have malaria, you should still keep taking this medicine for the full time of treatment even if you begin to feel better after a few days. If you stop taking this medicine too soon, your symptoms may return. If you are taking this medicine to help keep you from getting malaria, keep taking it for the full time of treatment. Aralen dose Aralen Oral Uses, Side Effects, Interactions, Pictures., Aralen, Chloroquine phosphate chloroquine dosing. Hydroxychloroquine brandsChloroquine panreatic cancerPlaquenil and high blood sugarPlaquenil and chronic fatigue Chloroquine is a medication used to prevent and to treat malaria in areas where malaria is known to be sensitive to its effects. Certain types of malaria, resistant strains, and complicated cases typically require different or additional medication. 1 Chloroquine - Wikipedia. Aralen – RheumInfo. Aralen Chloroquine Uses, Dosage, Side Effects.. ARALEN prescription and dosage sizes information for physicians and healthcare professionals. Pharmacology, adverse reactions, warnings and side effects. Nov 21, 2019 Aralen Dosage and Administration. 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 ARALEN 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 500 mg of chloroquine phosphate USP, equivalent to 300 mg chloroquine base.