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. Plaquenil and ambien Chloroquine lupus nephritis Breastfeeding infants should receive the recommended dosages of hydroxychloroquine for malaria prophylaxis.7 Drug Levels. Hydroxychloroquine is usually available as the sulfate salt with hydroxychloroquine constituting about 75% of the labeled dose of hydroxychloroquine sulfate. It has a half-life of over a month. Just wondering if anyone is currently on hydroxychloroquine or plaquenil and breast feeding? I am 32 weeks pregnant and have been taking 400 mg of the drug for several months because of an autoimmune disease. The LactMed Drugs and Lactation Database, a "peer-reviewed and fully referenced database of drugs to which breastfeeding mothers may be exposed," is another great reference to help figure out if a medicine is safe to take while breastfeeding. It is even available as an app that you can carry around on your smartphone. 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. Plaquenil breastfeeding User Reviews for Plaquenil to treat Systemic. -, Hydroxychloroquine Plaquenil and Breast Feeding - The Bump Hydroxychloroquine stomach pain Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. 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. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Which Medications Are Safe to Take While Breastfeeding?. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. MotherToBaby, a service of the non-profit Organization of Teratology Information Specialists, is dedicated to providing evidence-based information to mothers, health care professionals, and the general public about medications and other exposures during pregnancy and while breastfeeding. It seems that many more women with chronic illnesses are having babies and breastfeeding. I have. included a chapter in the second edition of Breastfeeding and Medication on this. This fact sheet on lupus and hydroxychloroquine whilst breastfeeding is taken from the book, due to be published May 2018. Lupus and hydroxychloroquine and bf Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others.