Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Act or chloroquine malaria Chloroquine tinnitus Common Side Effects of Plaquenil. Tell your doctor if any of the following side effects, as they may be indications of a more serious reaction Headache; Loss of appetite; Dizziness; Nausea Pregnancy no. 1 ended in miscarriage at 7 weeks, pregnancy no.2 I developed HELLP at 29 weeks and had an emergency c-section. My son was in NICU for 7 weeks but is a healthy 3 year old today. And most recently, about a month ago I suffered another miscarriage at 10 weeks, after seeing a heartbeat at 8.5 weeks. In animal studies, it was shown that Plaquenil crosses the placenta and accumulates in the eyes of the fetus and remains there for several months. This raises serious concerns, since Plaquenil is known to cause permanent eye damage. Human studies are lacking, but available evidence generally suggests. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Effects of plaquenil in pregnancy Plaquenil Oral Uses, Side Effects, Interactions, Pictures., Plaquenil and pregnancy Hi there! I. - Hughes Syndrome Hydroxychloroquine retinopathy pathogenesis Medscape - Indication-specific dosing for Plaquenil hydroxychloroquine sulfate, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Plaquenil hydroxychloroquine sulfate dosing, indications.. Plaquenil and Pregnancy - Antibiotics Home Page. Plaquenil hydroxychloroquine Basics, Side Effects.. OR of congenital defects and live births. Other studies have reported that HCQ is safe to use during pregnancy but had no control group 35–40. All 4 of the studies 27–30 assessed the presence of congenital defects in babies born to women with autoimmune diseases Additional file 1, Table S2 and Figure 2a. As PLAQUENIL may enhance the effects of a hypoglycemic treatment, a decrease in doses of insulin or antidiabetic drugs may be required. Drugs That Prolong QT Interval And Other Arrhythmogenic Drugs. PLAQUENIL prolongs the QT interval and should not be administered with other drugs that have the potential to induce cardiac arrhythmias. 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. Check with your health care professional if any of the following side effects continue or are bothersome or.