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[|Human|] my 3 year old has vomited about 5 times during the last 24 hours and recently coughed up brown mucus with what looks like bloood. she s in good form but says her tummy hurts, docs did a urine test which was negative yesterday. she hasn t eaten much and i don t know how to help
[|AI|]  Hi, Welcome to Chat Doctor. Can understand your concerns. Vomiting in a 3-year-old child can be due to acute gastroenteritis, food poisoning acute gastritis. * in acute gastroenteritis, there is fever, pain abdomen, vomiting followed by loose stools. * in acute gastritis, there is vomiting, regurgitation of feed. Fever can be present. * in food poisoning, there is history of eating food from outside. There is fever and vomiting. * the main thing that we have to take care is deny Chat Doctor.  Start ORS solution to prevent deny