My son is 2 years old and this is the first time we are taking him on a flight. I am worried about his ears. How to make sure flying does not cause ear pain in my son? Please share precautionary details

A. you can just make the child ear covered and take syrup ibugesic plus along with you if the child have some pain you can give 5 ml and also get ensured that the child is not suffering from cough and cold