2 year old has been having cough on and off for a month. Had given him expect ls and montaic lc for 7 days last month as prescribed by my doctor. After that she asked to stop the medication as he was getting better even though not fully recovered.. now after a month he still coughs in the mornings and nights, has a runny nose too. Please suggest. Also, he is getting his molar coz of which he always wants to keep chewing on everything. I feel it is hurting him. And he has loose stools for the past 3 days about 4 to 5 times a day. Can it be due to teething. What can I do