T.Y.
One of my coworkers had the same issue with her infant. Her baby had been in and out of the hopsital for about 3 weeks with the same problems. Different treatments were tried but nothing worked. I was telling my mother-in-law about it and she gave me an old Mexican remedy. She said since babies can't cough up the phelm that congests the chest they need to be able to poop it out. Oregano Tea helps the babies to do this. It breaks down the phlem and they poop it out. Boil about a tablespoon of oregano in about 3 cups of water until the liquid is a medium brown. Strain it and add honey to sweeten. Give the baby about 4 oz two times a day before a feeding. Try this for about 3 days. You should see a difference. You can use this treatment for longer than 3 days if needed. I tried it with my kids also and it worked. I hope it works for you.