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. Plaquenil and gerd Hydroxychloroquine dose for rheumatoid arthritis Hydroxychloroquine sulfate is a colorless crystalline solid, soluble in water to at least 20 percent; chemically the drug is 2-4-7-Chloro-4-quinolylaminopentylethylamino ethanol sulfate 11. PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg base, and are for oral administration. Plaquenil and Azulfidine belong to different drug classes. Plaquenil is an antimalarial medication and Azulfidine EN-tabs is an anti-inflammatory agent and immunomodulatory agent. Side effects of Plaquenil and Azulfidine that are similar include nausea, vomiting, loss of appetite. 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. 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 drug classes Hydroxychloroquine Information for Providers AIDSinfo, Plaquenil vs. Azulfidine Prescription Treatment for. Plaquenil generic side effectsChloroquine injection dosageHydroxychloroquine test for eyes 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.. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Plaquenil Uses, Dosage & Side Effects -. PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg administration. 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. Reference ID 4047416. Humira is also used to treat Crohn's disease after other drugs have been tried without successful treatment of symptoms. 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. PLAQUENIL prescription and dosage sizes information for physicians and healthcare professionals. Pharmacology, adverse reactions, warnings and side effects.