Cough! Help🙏😔

NA

My little boy has a cough that bothers him when he sleeps or right after he eats. I took him to his pediatrician and she said they can't give him anything coz he's little. I use saline drops to help with the mucus coz he has runny nose too but i really dont see it helping. Any mama been through that and what worked for ur little one? Im kinda stressed now coz he's suffering and i can't help him. Please help if youve been through it🙏