Zarbees or other natural cough aids ?

FirstTimeMom💁🏻🤰🏻🤱🏻

Baby has mucousy nose and cough - another new bug as we get use to daycare I guess. Any suggestions other than steam from a shower to help him ? He’s never had this type of cough ! I feel so bad for him. Ended up giving him Tylenol last two nights because we thought it was teething but today the nose congestion and cough symptoms are more obvious.

Anyone tried that zarbees stuff ?