Dear Sir My baby almost complete 5 months old of age and has started diarrhea 3 weeks before. First two days 4 to 5 times diarrheac and it increased gradually after. we consult a doctor he given 2 syrup for five days we treated and there has no change in the disease. after that 5 days doctor directed to admit in the hospital and give 3 days antibiotic injection. the fourth day baby is oke his stool is normal then again started the diarrhea after 3 days. we reviewed the doctor he gave the same syrup again. there is no that much change in the babys health the situation is same baby is tired sleepless. today morning also the stool sample colour is green and foam also was there. what we will do ?? any other check up need?please reply