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. Hydroxychloroquine azathioprine gout Does hydroxychloroquine cause vision loss Hydroxychloroquine also known as hydroxychloroquine sulfate is an arthritis medicine. that also can be used to prevent malaria. It is available in the United States by prescription only. It is sold under the brand name Plaquenil and it is also sold as a generic medicine. 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. Plaquenil and Nausea and vomiting - from FDA reports Summary Nausea and vomiting is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Enbrel, and have Pain. 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 User Reviews for Hydroxychloroquine to treat. -, Do You Know How to Treat Your Nausea? Methotrexate and plaquenil side effectsQuinoric or plaquenilPlaquenil not workingPlaquenil knee side effects My Dr. prescribed Plaquenil the other day, I took 2-200mg pills in a 24 hr period and I was sick as a dog. I had stomach cramps, nausea and painful diarrhea, not to mention heart palpitations and an all over uneasiness. By the end of the 24 hrs I had also contracted a chest cold. Plaquenil & Nausea - Autoimmune diseases - Inspire. Will you have Nausea and vomiting with Plaquenil - eHealthMe. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. Nausea is one of the most common side effects from taking medication — virtually all of them have the ability to cause stomach disturbances, although painkillers, antibiotics, antidepressants, chemotherapy drugs and anesthesia agents are the biggest culprits. Nausea can range from mild to debilitating, which can cause patients to abandon their prescribed treatment. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.