What does blood 1+ mean?

Fecal occult blood 1+ indicates that there is bleeding in your digestive tract, and bleeding may be caused by local ulcers, tumors, etc., such as duodenal ulcers, intestinal tumors, etc. It may also be caused by intestinal diverticulum, intestinal inflammation. It is recommended that you go to the hospital for colonoscopy and other examinations to determine the cause. If duodenal ulcer is present, H2 receptor antagonists, proton pump inhibitors, and mucosal protective agents may be used. If tumor is present, surgery may be performed.