Begin 1-2 days before travel, daily during travel, and for 7 days after leaving. Take this medicine exactly as directed by your doctor. Plaquenil and shingles Plaquenil induced rash Ocular issue plaquenil Taking plaquenil while having yeast infections Both adults and children should take one dose of chloroquine per week starting at least 1 week before. traveling to the area where malaria transmission occurs. They should take one dose per week while there, and for 4 consecutive weeks after leaving. The weekly dosage for adults is 300mg base 500mg salt. Malaria treatment oral To treat malaria in adults, one dose of oral chloroquine is usually given right away. Then, half the dose is taken six to eight hours later. This is typically followed by half the dose once a day for the next two days. Amebiasis treatment oral To treat amebiasis in adults. Aralen Dosage Malaria. Suppression — Adult Dose 500 mg = 300 mg base on exactly the same day of each week. Extraintestinal Amebiasis. Adults, 1 g 600 mg base daily for two days, followed by 500 mg 300 mg base. Geriatric Use. See PRECAUTIONS, Geriatric Use. Always consult your healthcare. To do so may increase the chance of serious side effects. 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. Aralen malaria doses What Are Malaria Pills? Do They Prevent and Treat Malaria?, Chloroquine Aralen - Side Effects, Dosage, Interactions. Plaquenil and blood pressureChloroquine for researchHydroxychloroquine plaquenil adverse effectsWhat natural resources are used to make the chloroquine Common side effects include. Irreversible damage to the retina. Deafness. Tinnitus ringing in the ears Reduced hearing. Increased liver enzymes. Anorexia. Nausea. Vomiting. Diarrhea. Aralen chloroquine Malaria Drug Side Effects & Dosage. Aralen Dosage Guide -. Chloroquine Dosage Guide with Precautions -. 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. 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. For treatment of malaria 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.