Swelling and Inflammation: Spurs can irritate bordering soft tissues, creating swelling, redness or inflammation, specifically from the heel or prime in the foot A bony advancement that seems in the back of the heel bone can take place. This advancement is referred to as an exostosis (a benign cartilaginous development) https://www.theorthopaedicandpainpractice.com/what-are-spurs-on-the-foot/