Hey there,
IbuCream™ is a novel topical pain relieving cream available over-the-counter that contains a proprietary compound called ViaDerm FMG™.
Spine and pain specialists may recommend the use of a topical pain-reliever to help relieve the symptoms of osteoarthritis, rheumatoid arthritis, neck or low back sprain/strain, whiplash, muscular and joint pain, spasms, and some types of nerve pain.
I do not believe that this is anything to be used on the pain of Crohn's disease but would be helpful for the arthirtic component of the disease. I would never use it for anything other than what is listed above without talking to your physician. It would not be safe.
Take care
Kitt