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. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Side effects of plaquenil 200 mg What is plaquenil screening Chloroquine drug adverse effects Plaquenil who takes it Plaquenil and Humira belong to different drug classes. Plaquenil is an antimalarial medication and Humira is an injectable protein. Side effects of Plaquenil and Humira that are similar include headache or stomach pain or cramps. May 20, 2008 May be I've asked this question before in some other form, but I really would like to know if there is an alternative to Plaquenil. Plaquenil was the only drug for me which gave me instantaneous better saliva flow + improved my depression within a week. 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. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Drugs similar to plaquenil Plaquenil vs. Azulfidine Prescription Treatment for., Is there an alternative to Plaquenil? Plaquenil toxicity macula octPlaquenil for ulcerative colitis Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. Hydroxychloroquine Plaquenil. Plaquenil hydroxychloroquine Alternatives & Similar.. 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. Drugs that prolong QT interval and other arrhythmogenic drugs PLAQUENIL prolongs the QT Substitutes and alternatives to Plaquenil hydroxychloroquine for uses like Rheumatoid arthritis, Lupus and Malaria Plaquenil hydroxychloroquine Alternatives & Similar Drugs - Skip to full site navigation Plaquenil and Rheumatrex and Trexall belong to different drug classes. Plaquenil is an antimalarial medication and Rheumatrex and Trexall are antimetabolite drugs. Side effects of Plaquenil and Rheumatrex and Trexall that are similar include nausea, vomiting, dizziness, or headache.