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. Methotrexate and plaquenil The drug plaquenil Gastrointestinal problems include mild nausea, diarrhea, and loss of appetite. These reactions often diminish after the first few weeks of therapy. Plaquenil is very bitter tasting and best tolerated when taken with plenty of water and at mealtime to avoid stomach upset. Take Plaquenil with a meal or a glass of milk. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay and for at least 8 weeks after you leave the area. To treat malaria Plaquenil is usually given for 3 days. May 07, 2019 How is plaquenil hydroxychloroquine used to treat lupus? ANSWER Plaquenil hydroxychloroquine is commonly used to help keep mild lupus-related problems, such as skin and joint disease, under. 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. How to treat nausea from plaquenil Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses, Plaquenil Uses, Dosage & Side Effects - Hydroxychloroquine label informationReticulocytes chloroquine treatment p62Hydroxychloroquine and pregnancy To prevent nausea and vomiting in children To treat motion sickness in a car, seat your child so he or she faces the front windshield watching fast movement out the side windows can make the. Nausea and Vomiting - Common Causes and How To Treat It. How is plaquenil hydroxychloroquine used to treat lupus?. Natural Ways to Get Rid of Nausea. Nausea is the feeling of having to vomit. Pregnancy, vertigo, motion sickness, digestive infections such as food poisoning, reactions to medication, and alcohol are the most common causes of nausea, but there are others. Motion sickness—more specifically, seasickness—is actually where the word nausea comes from; it has the same roots as the word nautical. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis or juvenile idiopathic arthritis and other autoimmune diseases. It is not clear why hydroxychloroquine is effective at treating autoimmune diseases. Treatment. Plaquenil nausea. SHARE; By janlorraine December 15, 2015 at am. After every side effect possible, I finally stopped taking 200mgs of Plaquenil after dinner every day. Now four days later I am still so nauseated I can barely function and I am also still getting horrible headaches and cramps. Has anyone else had this experience.