It does not work against certain types of malaria (chloroquine-resistant). The United States Center for Disease Control provides updated guidelines and travel recommendations for the prevention and treatment of malaria in different parts of the world. Why take chloroquine phosphate 500 mg Doxycycline rosacea and plaquenil Plaquenil for lupus review alkaline inflammation Drugs That Prolong QT Interval And Other Arrhythmogenic Drugs. PLAQUENIL prolongs the QT interval and should not be administered with other drugs that have the potential to induce cardiac arrhythmias. Also, there may be an increased risk of inducing ventricular arrhythmias if PLAQUENIL is used concomitantly with other arrhythmogenic drugs. Identify these significant hydroxychloroquine oral Plaquenil Oral, Quineprox Oral drug interactions with the RxList drug interaction checker tool. Drugs A-Z Pill Identifier Supplements Symptom Checker Diseases Dictionary Media 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. This medication is also used, usually with other medications, to treat certain auto-immune diseases (lupus, rheumatoid arthritis) when other medications have not worked or cannot be used. Discuss the most recent information with your doctor before traveling to areas where malaria occurs. Plaquenil interactions with other drugs Drug Interactions With Hydroxychloroquine, Hydroxychloroquine oral Plaquenil Oral, Quineprox Oral Drug. Plaquenil retinopathy symptomsPlaquenil and agep Many different medications can react negatively with Plaquenil. This eMedTV page covers interactions with beta blockers, certain parasite medications, cyclosporine, digoxin, mefloquine, and phenothiazines, and explains how to avoid complications. Drugs That Can Interfere With Plaquenil. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Plaquenil Oral Uses, Side Effects, Interactions, Pictures, Warnings.. 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. We would like to show you a description here but the site won’t allow us. Plaquenil Hydroxychloroquine belongs to a group of medications known as anti-inflammatories and antimalarials. It is used alone or in combination with other anti-arthritic medications to treat rheumatoid arthritis. It helps to reduce pain, stiffness, and swelling in joints.