What could have raised my globulin levels from 2.5 to 3.2 in 3 weeks. i only recall 1-2 days of loose stool 2 days before lab + stress. all bloodwork within normal limits. was also different lab. a/g ratio decreased from 1.9 to 1.3. serious?

Lab: I can't imagine any infection would have increased your globulin level that much within a 3-wk span. If you are having the tests done so often, we need to know why they were obtained in the first place. If you are healthy otherwise, waiting a few months to have the test repeated at the last lab may be the way to. go. Lab values may vary from one lab to another but not this much.