Corid should be fine for a molting bird. If you're worried, you could always just treat the sick bird by syringing the water/corid mixture into her mouth, slowly.here's a question - I went and got some Corid and a de-wormer (just in case). One of my gals is molting right now. Will the Corid be too hard on her system? I don't want to make her sick by making sure she doesn't get sick, you know?