Regarding leflunomide in pregnancy all are true except: (A) Cause hydrocephalus and skeletal anomalies in fetus, (B) Pyrimidine synthesis inhibitor, (C) Its active metabolite can be detected in plasma for upto 2 years after dis continuation, (D) Used to treat Rheumatoid arthritis in pregnancy
Answer is D. Leflunomide, is used to treat Rheumatoid arthritis, but is contraindicated in pregnancy.