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. Plaquenil and grapefruit Plaquenil testing review of optometry Best food for plaquenil Chloroquine works best when you take it on a regular schedule. For example, if you are taking it once a week to prevent malaria, it is best to take it on the same day of each week. Make sure that you do not miss any doses. If you have any questions about this, check with your doctor. Characteristics of interactions. Iron. Calcium, Zinc. Reduces the absorption of iron. Vitamin A. Increases the absorption of iron. The level of hemoglobin is higher if iron and vitamin A are taken together than in case of iron alone. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. 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. Does chloroquine interact with vitamins HibiscusUses, Side Effects, Dosage, Interactions & Health., INTERACTION CHART Lucid Vitamins Maximum dose of plaquenilPlaquenil and methotrexate for sjogren's syndrome Geriatric. Although appropriate studies on the relationship of age to the effects of chloroquine have not been performed in the geriatric population, geriatric-specific problems are not expected to limit the usefulness of chloroquine in the elderly. However, elderly patients are more likely to have age-related kidney problems. Chloroquine Oral Route Before Using - Mayo Clinic. Chloroquine Phosphate Bulk Uses, Side Effects.. Chloroquine - Prescription Drug Information, Interactions & Side Effects. 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 in body tissues such as red blood cells or the liver. Does Plaquenil Interact with other Medications? Severe Interactions. These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in. Aralen chloroquine is an antimalarial drug used for the treatment of malaria and extraintestinal amebiasis. Common side effects are reduced hearing, tinnitus, nausea, vomiting, and diarrhea. Dosage, drug interactions, and pregnancy and breastfeeding safety are provided.