Hello doctors, baby is exactly 14 months old. Last checked weight is 9.7kg, he's come down with severe cold and severe cough. Giving him sinarest AF syrup and asthalin 2 times a day, his usual medicine which ped suggests whenever he have this. He vomits formula entirely last night, due to cough, he had reflux problem in the past . In Chennai now it's extremely hot.. he isn't peeing much.. diaper is almost dry only from last night. It's scary i haven't seen it like this. Is this becoz of the climate or medicines. He's drinking water but not much. Usually his formula hydrates him.. he vomited that too. Please do suggest something to help. Thank you doctors.