Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Pots dysautonomia plaquenil Hydroxychloroquine accidental drug overdose The cause of Meniere's disease is unknown. Symptoms of Meniere's disease appear to be the result of an abnormal amount of fluid endolymph in the inner ear, but it isn't clear what causes that to happen. Factors that affect the fluid, which might contribute to Meniere's disease, include 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. Today, Plaquenil and other antimalarials are also used to treat and help prevent symptoms caused by certain autoimmune diseases such as rheumatoid arthritis RA, systemic lupus erythematosus, and discoid lupus, even though these diseases are not caused by malaria parasites. Plaquenil belongs in a class of medications known as disease-modifying. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Plaquenil causes nausea Plaquenil and dizziness DailyStrength, Plaquenil nausea Plaquenil and photophobiaCost of enbrel vs plaquenilIs plaquenil compatible with omega 3 fish oilChloroquine cell deathPlaquenil treats celiac 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 Will you have Nausea and vomiting with Plaquenil - eHealthMe. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Common and Rare Side Effects for Plaquenil Oral. Plaquenil and Nausea - from FDA reports Summary Nausea 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. Can Plaquenil cause Nausea? Nausea is a known side effect of Plaquenil. Complete analysis from patient reviews and trusted online health resources, including first-hand experiences. - Page 2 Vomiting can be caused by the same drugs that cause nausea. Obviously, it is also possible to have a new underlying condition that could cause vomiting. It is most important to notify the doctor about this symptom, not only because of what it could represent, but also because it can lead to dehydration.