The fact that you take methadone
will make feel tired, dizzy, sweaty and all the symptoms you report. It will make you chronically constipated which can lead to internal hemorrhoids
, which can end up bleeding. However this can only be certain by looking at them with a camera (colonoscopy
). Blood in the stool is something that should not be taken lightly, as it could be something as simple as hemorrhoids, but as complicated as colon cancer
. If you have been losing a lot of blood, then you can also become anemic, which can make you feel tired and dizzy.
I believe you should go to your gastroenterologist and consider getting a colonoscopy done.