My daughter 3.5 year old tell me the name of any good cough syrup Has been bothering a lot for 3 days, has not even slept, there is no dry phlegm

A. Dabur Anita is a very good cough syrup if you want you can go ahead with that also I am advising you if it has been for more than three days you better get a check with your doctor first and then go ahead with a medicine otherwise the cough is going to be more severe and the issues are going to increase