<s>[INST] my 4.5mnth old baby has green watery loose motions about 5-6 times a day since the last 2 days. the frequency of stools is increasing and has foul smell. the baby is also suffering from cold and cough  and is being given regular puffs of salbutamol and diphenhydramine syrup, along with nasal drops. [/INST] Hi... Thank you for consulting in Chat Doctor. What your kid is having is not a diarrhea and is only a gastronomic reflux. It is quite common for babies of this age group t pass small amount of diarrhea or loose stools soon after feeds. This need not be treated as diarrhea and especially antibiotics are not indicated. Unless the kids having low urine output or very dull or excessively sleepy or blood in motion or green bilious vomiting...you need not worry. Hope my answer was helpful for you.  I am happy to help any time. Further clarifications and consultations on Chat Doctor are welcome. If you do not have any clarifications, you can close the discussion and rate the answer. Wish your kid good health. </s>