Chloroquine has been extensively used in mass drug administrations, which may have contributed to the emergence and spread of resistance. It is recommended to check if chloroquine is still effective in the region prior to using it. Normal dosage of plaquenil Chloroquine powder Chloroquine diphosphate salt C6628 - Product Information Sheet Author Sigma-Aldrich Corp. Subject This product is a member of the quinoline family with multiple applications. It was originally used as an antimalarial compound. Lower back or side pain muscle trembling, jerking, or stiffness muscular pain, tenderness, wasting, or weakness night blindness nausea overbright appearance of lights painful or difficult urination pale skin pinpoint red spots on the skin puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue Possible side effects. The most common side effects that can occur with the use of chloroquine are headache, nausea, vomiting, diarrhea, belly pain, itching, irritation and red spots on the skin. In addition, mental confusion, convulsions, drop in blood pressure, electrocardiogram changes, and double or blurred vision may also occur. The Centers for Disease Control and Prevention recommend against treatment of malaria with chloroquine alone due to more effective combinations. In areas where resistance is present, other antimalarials, such as mefloquine or atovaquone, may be used instead. Chloroquine diphosphate side effects PDF New insights into the antiviral effects of Chloroquine, Chloroquine Oral Route Side Effects - Mayo Clinic Como funciona plaquenilIs plaquenil a narcotic Arrhythmogenic drugs There may be an increased risk of inducing ventricular arrhythmias if chloroquine is used concomitantly with other arrhythmogenic drugs, such as amiodarone or moxifloxacin. Ampicillin In a study of healthy volunteers, chloroquine significantly reduced the bioavailability of ampicillin. CHLOROQUINE PHOSPHATE, USP. INDICATIONS FOR CHLOROQUINE - AND MEDICATION. Chloroquine phosphate C18H32ClN3O8P2 - PubChem. 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. 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. It is also occasionally used for amebiasis that is occurring outside the intestines, rheumatoid arthritis, and lupus erythematosus. It is taken by mouth. Common side effects include muscle problems, loss of appetite, diarrhea, and skin rash. Serious Common side effects of Aralen include blurred vision, nausea, vomiting, abdominal or stomach cramps, headache, diarrhea, temporary hair loss, changes in hair color, or. muscle weakness.