It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. Hydroxychloroquine side effects clinial studies Taking hydroxychloroquine for lupus Quinacrine chloroquine antimalarial Drug information on Hydroxychloroquine sulfate for health care professionals. Drug information on Hydroxychloroquine sulfate for health care professionals. Plaquenil Drug Class Opportunistic Infections and Coinfections. Chemical Image Click to enlarge Hydroxychloroquine sulfate. Molecular Weight 433.954. Close. OK. Hydroxychloroquine Sulfate drug usage statistics for the United States 2007 - 2017. Statistics include drug synonyms and therapeutic classes, including Hydroxychloroquine Sulfate, Plaquenil, Antirheumatic Agent. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Important information. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. The most serious adverse effects affect the eye, with dose-related retinopathy as a concern even after hydroxychloroquine use is discontinued. The most common adverse effects are a mild nausea and occasional stomach cramps with mild diarrhea. Hydroxychloroquine sulfate drug class Hydroxychloroquine Professional Patient Advice -, Hydroxychloroquine Sulfate - Drug Usage Statistics. Plaquenil 200 mg en españolRituxan interac with plaquenil The molecular weight of hydroxychloroquine sulfate is 433.95, and molecular formula is C 18 H 26 ClN 3 O. H 2 SO 4. PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg base, and are for oral administration. PLAQUENIL® HYDROXYCHLOROQUINE SULFATE TABLETS, USP. Hydroxychloroquine Uses, Dosage & Side Effects -. Hydroxychloroquine - Wikipedia. Drug Information on Plaquenil, Plaquenil Sulfate, Quineprox hydroxychloroquine includes side effects, uses, drug interactions, dosage, drug pictures, overdose symptoms, and what to avoid. It belongs to a class of medications known as disease-modifying antirheumatic drugs DMARDs. It can reduce skin problems in lupus and prevent swelling/pain in arthritis, though it is not known. 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.