If I don't have anemia, can colon cancer be ruled out?

Question

Here's my question. If somebody has been having blood in the stool for a few weeks now, throwing up daily, feeling nausea a lot, stomach cramps and is constipated and has diarrhea, is super tired all the time, but yet your blood tests show that you don't have anemia, should colon cancer be ruled out?

Answer 1

Yes it should. Have they not been to a doctor yet?

Answer 2

If you're paranoid, yet you realize that no one is following you

Answer 3

No. I had some of those symptoms, and when I had a blood test, it ruled out that I'm anaemic. Three blood tests ruled it out. However, a couple of months later I was diagnosed with stage IIIC colon cancer.

Answer 4

It could be a GI bleed somewhere as well. You might want to do ask your doctor if you should do a stool sample.