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. Wiki hydroxychloroquine Plaquenil and elective surgery OBJECTIVE The use of hydroxychloroquine HCQ in pregnancy remains controversial. The recent demonstration that HCQ passes across the placenta, with cord blood concentrations nearly identical. Medscape - Indication-specific dosing for Plaquenil hydroxychloroquine sulfate, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. 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. 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 Hydroxychloroquine Use During Pregnancy, Plaquenil hydroxychloroquine sulfate dosing, indications. Hydroxychloroquine for sjogren's syndrome vs another drugPlaquenil rash side effectsRosuvastatin and hydroxychloroquinePlaquenil goodrx 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. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Systematic review of hydroxychloroquine use in pregnant.. Plaquenil hydroxychloroquine Basics, Side Effects.. 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. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including rash, itching/swelling especially of the face/tongue/throat, dizziness, trouble breathing. This is not a complete list of possible side effects. Common side effects Nausea and diarrhea This can often can be combatted by taking Plaquenil with food or milk. Dizziness Precautions with this side effect Do not drive, use machinery. Cramps. Headache. Dry skin. Loss of appetite.