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. Chloroquine sigma solubility Plaquenil oral mucosa Hydroxychloroquine 3d Hydroxychloroquine 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. The recommended dose of hydroxychloroquine Plaquenil in adults is 400 mg on exactly the same day of each week. The recommended weekly suppressive dose of hydroxychloroquine Plaquenil in children 6 years of age and older is 5 mg base/kg. This dose should not exceed the adult dose reg ardless of body weight. Hydroxychloroquine is in a class of drugs called antimalarials. It is used to prevent and treat acute attacks of malaria. It is also used to treat discoid or systemic lupus erythematosus and rheumatoid arthritis in patients whose symptoms have not improved with other treatments. 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. Hydroxychloroquine class Plaquenil Uses, Dosage & Side Effects -, Plaquenil - Side Effects, Uses, Dosage, Overdose, Pregnancy. Plaquenil and oxymetazoline hydrochloridePlaquenil eyesight Medscape - Indication-specific dosing for Plaquenil hydroxychloroquine sulfate, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Compare formulary status to other drugs in the same class. Access your plan list on any device – mobile or desktop. Plaquenil hydroxychloroquine sulfate dosing, indications.. Hydroxychloroquine MedlinePlus Drug Information. Hydroxychloroquine sulfate C18H28ClN3O5S - PubChem. Take hydroxychloroquine with food or milk. Swallow whole. Do not chew, break, or crush. Keep taking hydroxychloroquine as you have been told by your doctor or other health care provider, even if you feel well. Do not take antacids or kaolin within 4 hours of hydroxychloroquine. What do I do if I miss a dose? 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. Data from case series and retrospective and open-label studies support the use of hydroxychloroquine in the treatment of extensive cutaneous sarcoidosis Chong 2005, Jones 1990, Modi 2008. Contraindications. Known hypersensitivity to hydroxychloroquine, 4-aminoquinoline derivatives, or any component of the formulation.