dont think you can but i know its a robitussin that you can take its just plain for cold
always call your doctor or the on call doctor as every doctor allows different meds, based on the patient
try breathing in steam from boiling water by putting a towel over your head and face and a bowl of hot boiling water, helps a lot. Or sit in the bathroom with the shower on as hot as possible and breathe the steam
Pretty sure you can't because there are other ingredients in it other than Tylenol that are unsafe for the baby - I also believe that one has alcohol in it
i used it religiously. perfectly fine