# What Are The Common Symptoms of Colon Cancer? Colorectal cancer often develops slowly, making initial signs subtle and hard to detect. **What signs indicate the presence of colon cancer?** Key indicators consist of persistent bowel changes, blood in stools, stomach cramping, unexpected weight loss, and constant weakness. Since many https://www.diigo.com/item/note/b2kov/1yke?k=45af22f521a9b96cfd169eb490f7749a