Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Plaquenil pulmonary toxicity Hydroxychloroquine annual monitoring Hydroxychloroquine plaquenil outcome for lupus patients The amount of hydroxychloroquine excreted in the urine as unchanged drug ranges from 6% to 60% median 23%, and 17% is excreted in the urine as metabolized drug. Twenty-four percent to 25% of hydroxychloroquine is excreted in feces, 5% is sloughed off in skin, and 45% is stored in lean tissues. Sep 16, 2012 Asked in Medication and Drugs, Drug Interactions, Addictions, Drug Addiction, Suboxone, Cough and Cold Medicine Can you take suboxone with dayquil ? Should not be a problem. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Dayquil drug interactions hydroxychloroquine Hydroxychloroquine - Side Effects, Dosage, Interactions., Can you take Dayquil with Hydrocodone - Answers Normal dosage of plaquenil 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. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Claritin and DayQuil interaction Drugs Details. Identify these serious hydroxychloroquine drug interactions with the RxList drug interaction checker tool. Drugs A-Z Pill Identifier Supplements Symptom Checker Diseases Dictionary Media Slideshows Images Quizzes Feb 19, 2020 DRUG INTERACTIONS Digoxin. Concomitant PLAQUENIL and digoxin therapy may result in increased serum digoxin levels serum digoxin levels should be closely monitored in patients receiving combined therapy. Insulin Or Antidiabetic Drugs. As PLAQUENIL may enhance the effects of a hypoglycemic treatment, a decrease in doses of insulin or antidiabetic drugs may be required. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.