Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine phosphate dosage aquarium Hydroxychloroquine and alcohol Hydroxychloroquine immunosuppressant Side effects of stopping hydroxychloroquine Possible food and drug interactions when taking Plaquenil If Plaquenil is taken with certain other drugs, the effects of either could be increased, decreased, or altered. It is especially important to check with your doctor before combining Plaquenil with the following Any medication that may cause liver damage Aurothioglucose Solganal Hydroxychloroquine can be taken with a glass of milk or a meal to decrease nausea. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take hydroxychloroquine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. What Is Plaquenil? Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. What Are Side Effects of Plaquenil? 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. What otc meds can be taken with plaquenil Plaquenil - Side Effects, Uses, Dosage, Overdose, Pregnancy., Hydroxychloroquine MedlinePlus Drug Information Chloroquine ic50Hydroxychloroquine sulfate tablets usp 200 mgPlaquenil and plastic surgeryChloroquine effects on cells When phenothiazine medications, certain beta blockers, or certain parasite medicines are taken together with Plaquenil, interactions can occur that may affect the drug levels in your blood. This could increase your risk for side effects or decrease the effectiveness of the medicines. Plaquenil Interactions - Antibiotics Home Page. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Is there a drug that I can take to replace plaquenil? -. I have a sulfa allergy, and have taken Plaquenil for 4 years without any adverse effects. I can say, however, that I have not had any cross allergic reaction to other drugs sometimes associated with sulfa allergies. This 24-hour pain medication could increase the likelihood of heart attack or stroke, if combined with other drugs in the NSAID category 1. However, there are additional pain medications that can be taken with Celebrex. Take Plaquenil exactly as prescribed by your doctor. Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended. Plaquenil is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule. Take Plaquenil.