Might: Did you put ketchup on the fries? Was there any repeat of the red material that you saw such as vomiting again? The material that looked like grease may be mucous of the stomach. If you have not thrown up again or have not passed bloody or tarry stools I would not worry. If you have continued abdominal pain, see your doctor very soon.
Answered 9/29/2016
3.8k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question