These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Is it ok to drink alcohol while taking plaquenil History of chloroquine Plaquenil homopath This study is created by eHealthMe based on reports of 48,911 people who have side effects when taking Plaquenil from Food and Drug Administration FDA, and is updated regularly. On eHealthMe, you can evaluate side effects and drug interactions from millions of FDA reports. The results are personalized to your gender and age. This study is created by eHealthMe based on reports of 57,706 people who have side effects when taking Plaquenil from Food and Drug Administration FDA, and is updated regularly. On eHealthMe, you can evaluate side effects and drug interactions from 16 million FDA reports. The results are personalized to your gender and age 0-99+. SIDE EFFECTS Nausea, stomach cramps, loss of appetite, diarrhea, dizziness, or headache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. If you notice any other effects, check with your healthcare professional. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: Other side effects not listed may also occur in some patients. Plaquenil side effects nausea Can Plaquenil cause Nausea? - Page 2, Will you have Diarrhea with Plaquenil - eHealthMe Plaquenil e alopeciaMsds chloroquine phosphateCan hydroxychloroquine be sold as brand name Hydroxychloroquine can be taken with a glass of milk or a meal to decrease nausea. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take hydroxychloroquine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Hydroxychloroquine MedlinePlus Drug Information. HYDROXYCHLOROQUINE - ORAL Plaquenil side effects.. Hydroxychloroquine Plaquenil Success, Reviews and Side.. At age 12 I'm sure our meds have some different effects than in adult lupus patients; but for me at age 35, adjusting to Plaquinel caused a queasy stomach. I was not interested in eating and felt a bit nauseous but I did not throw up. I would encourage you to call her doc to see if any side effect meds are available for her nauseau. She started me on the generic version of Plaquenil at 200 mg. I have had a really hard time on this medicine. I have had extreme nausea, diarrhea, stomach cramps, and intense vertigo. I began taking it on Thanksgiving day and still experience these side effects. A week ago I asked if there was anything we could do and she stated that this was t. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.