Hello, i went out drinking on monday night, have been sick one morning, now i feel nausea and have black poo, black poo has been for two days once a d?

Possible GI bleed: Likely hemorrhagic gastritis. Start an antacid such as omeprazole right away. Avoid alcohol and NSAIDs. Should have orthostatic vital signs and CBC checked right away at a minimum. May eventually need endoscopy. Be aware that iron and bismuth can discolor stool.

You should: seek medical , in person" attention ASAP...Sounds like you may be bleeding..and the source may be alcohol induced GASTRITIS......Hope this helps!! BE WELL Dr Z

See details: Black or tarry stools can be indicative of an upper GI bleed. See a doctor asap and have a blood colunt done and have your stools checked for blood.