can I give paracetamol after giving flagyl suspension 200 to my 4 year old? if yes, is it safe and how much gap should be kept between the two medicine?

A. At least 15 to 20 minutes gap is good if you maintain between two medicines because if you give medicine back to back the child may throw up and I’m not aware about what is the first medicine I will advise you if it is a regular medicine that you give it this way otherwise crosscheck with your doctor once