Hello Sir, my 8 years old son have been suferring from cold, fever and dry cough for the last 4 days, he had been taken to pediatrician and the doctor gave antibiotic Augmentin and multivitamin,what worries me is that this kind of cough irritate his sleep and the cough is quite frequent, would it be harmful to give betnosol after taking paracetamol and antibiotic? Thank You