Hello. Ladies, how do you treat a cough in a baby? He is almost 10 mon…

Hello. Ladies, how do you treat a cough in a baby? He is almost 10 months old. Due to teething, the organism is weakened, the throat is red, the cough is strong, there are no wheezes, and there's no temperature. They prescribed Viberon, chamomile tea, Miramistin, Grippferon.