Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine-resistant malaria may be treated with __________ Oct plaquenil screening Irreversible retinal damage observed in some patients who had received hydroxychloroquine sulfate; significant risk factors for retinal damage include daily doses of hydroxychloroquine sulfate greater than 6.5 mg/kg 5 mg/kg base of actual body weight, durations of use greater than five years, subnormal glomerular filtration. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Hydroxychloroquine oral tablet can interact with other medications, vitamins, or herbs you may be taking. An interaction is when a substance changes the way a drug works. This can be harmful or prevent the drug from working well. To help avoid interactions, your doctor should manage all of your medications carefully. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil medication interactions Hydroxychloroquine Drug Interactions - Serious Interaction., Hydroxychloroquine Plaquenil Manufacturer discount for hydroxychloroquineWhat is plaquenil taken for Summary Drug interactions are reported among people who take Marijuana and Plaquenil together. This study is created by eHealthMe based on reports of 61 people who take Marijuana and Plaquenil from Food and Drug Administration FDA, and is updated regularly. Marijuana and Plaquenil drug interactions - eHealthMe. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil Oral Interactions with Other Medication. Drug interactions are reported among people who take Topamax and Plaquenil together. This study is created by eHealthMe based on reports of 583 people who take Topamax and Plaquenil from Food and Drug Administration FDA, and is updated regularly. On eHealthMe, you can evaluate side effects and drug interactions from 16 million FDA reports. DRUG INTERACTIONS Acetaminophen; Butalbital; Caffeine; Codeine. Acetaminophen; Caffeine; Dihydrocodeine Moderate Concomitant use of dihydrocodeine. Amitriptyline; Chlordiazepoxide Major Avoid coadministration of hydroxychloroquine. Amoxicillin; Clarithromycin; Lansoprazole. There may be a potential interaction with drugs that affect your eyes, such as vigabatrin Sabril. Plaquenil and Alcohol Alcoholic beverages may increase your risk of liver problems while you.