Hi, ! While I am familiar with Crohn's and MS, I have to admit that I had to look up livedoid vasculopathy. We do have a sister site dedicated to inflammatory bowel issues like Crohn's and you are welcome to check it out -- https://inflammatoryboweldisease.net/. I know finding treatments that work for all of your conditions without causing issues may be tricky, but it can be done! Do you have a good, knowledgeable medical team working with you? If you have separate doctors for each condition, it's of the utmost importance that they communicate with each other and try to be on the same page regarding your treatments. Are you on any medications now for your conditions?
Best, Erin, MultipleSclerosis.net Team Member.