<s>[INST] Hello dr my daughter is 6 yr old she is having a history of UTI problem for last 3 yrs. I m staying in Singapore for last 3yrs. For last 1 week she is having a stomach pain , vomiting , lose motion and gastric problem and dr gave me colimix syrup. It is ok for my daughter. But she does not get full relief in stomach pain and vomiting. [/INST] Hi.....It seems your kid is having acute watery  diarrhea. Unless the kid's having low urine output or very dull or excessively sleepy or blood in motion or green bilious vomiting...you need not worry. Antibiotics might worsen if unnecessarily used causing antibiotic associated diarrhea. I suggest you use zinc supplements & ORS... Hope my answer was helpful for you. Happy to help anytime. Further clarifications and consultations on Health Care Magic are welcome.Dr. Sumanth MBBS., DCH., DNB (Paed). </s>