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. Your doctor will probably want to order frequent tests to check your body's response to chloroquine. Methotrexate plaquenil and alcohol Plaquenil and lovenox How long does it take plaquenil to damage bones Hydroxychloroquine and weight Antacids and kaolin reduce chloroquine absorption; separate administration by at least 4 hr Irreversible retinal damage observed in some patients; significant risk factors for retinal damage include daily doses of chloroquine phosphate 2.3 mg/kg of actual body weight, durations of use greater than five years. 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. These drugs were initially used to prevent and to treat malaria but are no longer used for those purposes; more effective drugs have since been developed. Today’s AMs are hydroxychloroquine Plaquenil®, chloroquine Aralen®, and quinacrine Atabrine®. Let your healthcare provider know if your symptoms either don't improve or worsen while taking this medicine. Keep all appointments with your doctor and laboratory. Chloroquine aralen dosage Chloroquine Oral Route Proper Use - Mayo Clinic, CHLOROQUINE PHOSPHATE, USP Methotrexate and hydroxychloroquineCan a patient on plaquenil get the varicella vaccine1989 honduras chloroquine 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. ARALEN CHLOROQUINE PHOSPHATE, USP Label. Drug spotlight on hydroxychloroquine Lupus Foundation of.. Medicines for the Prevention of Malaria While Traveling.. Note This document contains side effect information about chloroquine. Some of the dosage forms listed on this page may not apply to the brand name Aralen. For the Consumer. Applies to chloroquine oral tablet. Along with its needed effects, chloroquine the active ingredient contained in Aralen may cause some unwanted effects. Although not all of these side effects may occur, if they do. Drug information provided by IBM Micromedex. US Brand Name. Aralen Phosphate; Descriptions. Chloroquine is used to prevent and treat malaria. It is also used to treat liver infection caused by protozoa extraintestinal amebiasis. Chloroquine belongs to a group of medicines known as antimalarials. It works by preventing or treating malaria, a. To prevent malaria, take chloroquine once weekly on the same day each week, or as directed by your doctor. Start this medication usually 1 to 2 weeks before you enter the malarious area, continue to take it weekly while in the area, and weekly for 4 to 8 weeks after leaving the area, or as directed by your doctor.