5 year old son recently DX with Crohns. Starting out on the lower level with omeprazole and Pentasa....except insurance will not cover Pentasa. So Dr told us to use Sulfasalzine. I can’t seem to find much difference between the two, other than the Sulfasalzine is more likely to lower the white blood cell count and increase potential to infections. Just looking to hear personal experience between the two. Thanks!