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. Chloroquine lysosome fusion Plaquenil and orthopedic surgery Plaquenil for rosacea Can hydroxychloroquine interfere with the immune system 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. Side effects, drug interactions, pregnancy safety information, and dosage information should be reviewed prior to taking this medication. Jun 30, 2015 Common side effects include headache; dizziness; loss of appetite; nausea; diarrhea; stomach pain; vomiting; nervousness; rash; Tell your doctor if you have any side effect that bothers you or does not go away. These are not all the possible side effects Plaquenil. For more information, ask your doctor or pharmacist. Hydroxychloroquine Pregnancy Warnings Animal studies have revealed evidence of fetal harm. Use of chloroquine and other 4-aminoquinolines in high doses and for prolonged durations has been associated with neurological disturbances and interference with hearing, balance, and vision in the fetus. 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 pregnancy Taking Plaquenil for Rheumatoid Arthritis, Plaquenil - Side Effects, Uses, Dosage, Overdose, Pregnancy. Plaquenil less headachesAmoebic liver abscess treatment chloroquine Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Hydroxychloroquine Use During Pregnancy. Plaquenil Uses, Dosage & Side Effects -. An Overview of Using Plaquenil During Pregnancy Plaquenil ® hydroxychloroquine sulfate is a prescription anti-malarial medication that is also used to treat lupus and rheumatoid many cases, the benefits of using Plaquenil for malaria prevention or treatment in pregnant women outweigh the risks. The Centers for Disease Control lists Plaquenil as one of the medications that can. Find information about common, infrequent and rare side effects of Plaquenil Oral. Hydroxychloroquine typically is very well tolerated. Serious side effects are rare. The most common side effects are nausea and diarrhea, which often improve with time. Less common side effects include rash, changes in skin pigment such as darkening or dark spots, hair changes, and muscle weakness.