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 and liver Does plaquenil treat lyme disease Ra medicine hydroxychloroquine Chloroquine mammalian cells A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including rash, itching/swelling especially of the face/tongue/throat, dizziness, trouble breathing. This is not a complete list of possible side effects. Compare Plaquenil head-to-head with other drugs for uses, ratings, cost, side effects, interactions and more. Plaquenil rated 6.8/10 in overall patient satisfaction. Plaquenil Compared to Alternatives - Plaquenil hydroxychloroquine is considered an older DMARD disease modifying anti-rheumatic drug. Plaquenil was actually first classified as an antimalarial drug, but it is also used to treat certain rheumatic and autoimmune conditions which are unrelated to malaria. Generally, Plaquenil is a treatment option as monotherapy used alone for mild rheumatoid arthritis or as combination. 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. Is there another drug like plaquenil Hydroxychloroquine Oral Route Description and Brand., Plaquenil Compared to Alternatives - What lab needs to be monitored for hydroxychloroquineCan plaquenil cause tirednessG6pd chloroquine 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. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Taking Plaquenil for Rheumatoid Arthritis. Plaquenil & other drug interactions ? Lupus Forums at.. My rheumy has just prescribed Plaquenil for my SS. Reading the warnings, I see that there is concern about effects on the eyes retinas. I am very concerned about this and am wondering if anyone out there has been put on an alternative drug to treat their SS. I have several issues with my. And they also treat in "levels". First they try a level 1 drug like Plaquenil or methotrexate. Then they might go on to a stronger drug like Arava or another DMARDdisease modifying drug. Then you have the big guns like predinisone but since you can't stay on that for long, they go to the biologics like Enbrel or Remicade. Before using Plaquenil, tell your doctor if you are allergic to any drugs, or if you have psoriasis, porphyria, liver disease, alcoholism, or glucose-6-phosphate dehydrogenase G-6-PD deficiency. Take Plaquenil for the full prescribed length of time for malaria. Your symptoms may improve before the infection is completely cleared.