Asking for my friend. grn fluid in a kidney bag that smells bad constantly peeing stomach hurts hot/cold flashes insurance was dropped?

Go to the ER: This may be a sign of infection that will need immediate treatment.

Urinary catheter?: If your friend has green fluid in a urine collection bag from a catheter - and increased frequency of urination with pain and hot/cold flashes, i'm thinking this is possibly a urinary tract infection: either bladder or kidney. In any event, it is important to be evaluated. Is there a community clinic or "free clinic" in your area? Don't put this off; your friend could get really sick. Good luck.