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. Atrovent and plaquenil Hydroxychloroquine surfactant deficiency Mar 17, 2019 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. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Hydroxychloroquine oral tablet is used for short. Studies in women suggest that this medication poses minimal risk to the infant when used during breastfeeding. Drug Interactions. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. 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. Plaquenil oral uses Hydroxychloroquine Dosage Guide with Precautions -, Hydroxychloroquine Side Effects, Dosage, Uses, and More Lichen planopilaris treatment hydroxychloroquineChloroquine cataractPlaquenil for arthritis side effectsDoes hydroxychloroquine make you tiredCost of plaquenil in mexico Plaquenil belongs to a group of drugs called antimalarials or antiprotozoals. Protozoa are unicellular organisms that can cause various infections in human body. This medication is widely use to manage malaria and is also indicated for the treatment of liver disease caused by certain protozoa. Plaquenil Hydroxychloroquine Oral Uses, Dosage & Side.. Hydroxychloroquine Oral Route Before Using - Mayo Clinic. Plaquenil Dosage Guide -. Plaquenil Oral tablet drug summary. Find medication information including related drug classes, side effects, patient statistics and answers to frequently asked questions. Description and Brand Names. Drug information provided by IBM Micromedex US Brand Name. Plaquenil; Descriptions. Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work. For oral dosage form tablets For prevention of malaria Adults— Standard dosing 400 mg once a week on the same day of each week starting 2 weeks before traveling to an area where malaria occurs, and continued for 4 weeks after leaving the area. Weight-based dosing Dose is based on body weight and must be determined by your doctor.