FDA issued a drug safety warning linking thiopurine (AZA, 6MP) use in pregnancy & a rare risk of intrahepatic cholestasis of pregnancy (ICP). ICP has been reported in pts w/ CD, UC, or SLE; however thiopurines are not FDA approved for these Dx https://t.co/XKoUdy4sAR https://t.co/DSU9z0v7CZ