Please consider using the search field or links below to navigate to the desired page on Chloroquine is the generic form of the brand-name prescription medicine Aralen, which is used to prevent and treat malaria — a mosquito-borne disease caused by a parasite — and to treat amebiasis, an infection of the intestines caused by a parasite. Purifying chloroquine phospahte Plaquenil blue skin 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. Chloroquine phosphate is used occasionally to decrease the symptoms of rheumatoid arthritis and to treat systemic and discoid lupus erythematosus, scleroderma, pemphigus, lichen planus, polymyositis, sarcoidosis, and porphyria cutanea tarda. Talk to your doctor about the possible risks of using this drug for your condition. Chloroquine Aralen is used for preventing and treating malaria and amebiasis, an infection of the intestines caused by a parasite. Your doctor will probably want to order frequent tests to check your body's response to chloroquine. This medicine is also sometimes given off-label to help the following conditions: Also, let your doctor know if you drink large amounts of alcohol before starting on this medicine. Chloroquine aralen Aralen Chloroquine Uses, Dosage, Side Effects., Chloroquine MedlinePlus Drug Information Dosage of chloroquine syrup for childrenHydroxychloroquine and metforminHydroxychloroquine pill identification Chloroquine Aralen™ What is chloroquine? Chloroquine also known as chloroquine phosphate is an antimalarial medicine. It is available in the. United States by prescription only. It is sold under the brand name Aralen, and it is also sold as a generic medicine. It is available in tablets of two sizes 150mg Medicines for the Prevention of Malaria While Traveling.. Chloroquine Aralen - Side Effects, Dosage, Interactions.. Side Effects of Aralen Chloroquine, Warnings, Uses. Uses of Chloroquine It is used to treat or prevent malaria. It is used to treat a type of bowel infection. It may be given to you for other reasons. Uses Chloroquine is used to prevent or treat malaria caused by mosquito bites in countries where malaria is common. Malaria parasites can enter the body through these mosquito bites, and then live. Chloroquine is rapidly and almost completely absorbed from the gastrointestinal tract, and only a small proportion of the administered dose is found in the stools. Approximately 55% of the drug in.