In some cases, they may not be available in every strength or form as the brand-name drug. Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. What symptoms does plaquenil treat Plaquenil and tattoos SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Hydroxychloroquine Oral tablet 200mg Drug Medication Dosage information. Learn about the reported side effects, related class drugs, and how these medications will affect your daily lifestyle. Visit for more details. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Hydroxychloroquine may be used as part of a combination therapy. 3-hydroxychloroquine Hydroxychloroquine C18H26ClN3O - PubChem, Hydroxychloroquine Oral Tablet 200Mg Drug Medication. New plaquenil guidelinesPlaquenil and lexaproHydroxychloroquine intracellular phMacular scar tissue plaquenilChloroquine order Define hydroxychloroquine. hydroxychloroquine synonyms, hydroxychloroquine pronunciation, hydroxychloroquine translation, English dictionary definition of hydroxychloroquine. n. A derivative of chloroquine, C18H26ClN3O, used in its sulfate form as an antimalarial and in the treatment of lupus erythematosus and rheumatoid. Hydroxychloroquine - definition of hydroxychloroquine by.. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Hydroxychloroquine Oral Route Description and Brand.. Hydroxychloroquine is a quinoline medicine 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. This medicine is not effective against all strains of malaria. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. It is also being used as an experimental treatment for SARS-CoV-2. Hydroxychloroquine. In the US, Hydroxychloroquine hydroxychloroquine systemic is a member of the following drug classes antimalarial quinolines, antirheumatics and is used to treat Dermatomyositis, Lyme Disease - Arthritis, Malaria, Malaria Prevention, Rheumatoid Arthritis, Sjogren's Syndrome, Systemic Lupus Erythematosus and Undifferentiated Connective Tissue Disease.