When my baby was just a little over three months, all her sisters came down with the flu. It was rough. Thankfully, since she was nursing around the clock, the baby never developed a fever or any horrible symptoms like her big sisters. But she developed a bad sounding cough that sounded a good bit croupy. She didn't do it all the time, but when she did cough, it sounded rough and I was terrified that it would grow worse and become hard for her to breathe. I had never had a sick baby that young before and don't usually use any kind of medicine or even natural remedies on babies that little. So I decided to ask one of my friends who had studied herbal medicine what she would suggest.
She recommended lemon eucalyptus oil diluted in olive oil and rubbed on her chest and the bottoms of her feet. She said, "For the chest, I would rub from the center/ sternum to the outside of the chest on each side. Also, if the cough is croupy I would say that is ok- as long as she is breathing well and doesn't seem to choke on it. If I got desperate I would use colloidal silver as an antibiotic. But it is so hard knowing dosages, etc. with babies- I would probably reserve it for desperation. Also- I have used onion poultices with my kids when they were little with good results. Just stir fry an onion in tiny bit of oil until it is translucent, and then put the warm onion pieces on a cloth ( thin, like a cheesecloth) on the chest. As long as the onion isn't too hot, you can even wrap it on there and just leave it for a while. That works fairly well!"
I followed her advice and also took my baby for 2 adjustments from my favorite chiropractor and my sweet baby recovered quickly and easily without growing any worse!