It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. Plaquenil low dose Plaquenil hair loss how long Chloroquine phosphate malaria May 13, 2009 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. Women with rheumatic diseases, including inflammatory arthritis and systemic lupus erythematosus SLE, fare better in pregnancy when their disease is under good control1,2. The role of hydroxychloroquine HCQ for achieving this control is now recognized. Several studies demonstrate that patients with SLE who continue HCQ during pregnancy have decreased flares and improved pregnancy outcomes. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. The most serious adverse effects affect the eye, with dose-related retinopathy as a concern even after hydroxychloroquine use is discontinued. The most common adverse effects are a mild nausea and occasional stomach cramps with mild diarrhea. Chloroquine pregnancy category Chloroquine Aralen - Side Effects, Dosage, Interactions - Drugs, Too Little of a Good Thing Hydroxychloroquine in Pregnancy The. Plaquenil and eyes side effectsWhat to use when plaquenil and sulfasalazine doesn't work Although it does not have an official FDA pregnancy classification, Aralen chloroquine phosphate is generally considered a pregnancy Category C medication. Some animal studies indicated that the drug might increase the risk of miscarriages, eye damage, and other problems. Aralen and Pregnancy - Drugs Home Page. Hydroxychloroquine - Wikipedia. Chloroquine - Uses, Dosage, Side Effects, Composition & more.. It appears to be safe for use during pregnancy. Chloroquine is a member of the drug class 4-aminoquinoline. It works against the asexual form of malaria inside the red blood cell. Chloroquine was discovered in 1934 by Hans Andersag. Use in pregnancy There is no evidence that chloroquine is harmful in prophylactic doses during pregnancy. Because of the susceptibility of pregnant women to falciparum malaria, it should be used at the recommended dosage for both prophylaxis and treatment wherever chloroquine-sensitive malaria is prevalent. The editorial alludes to chloroquine as "yet another drug which is apparently toxic to the developing fetus." In the 20-year period that chloroquine has been available, it has been used by an estimated 1 billion people—by the armed forces of the United States, the armed forces of other nations, and the populations in malarious areas.