Make SURE, she is not getting Pneumonia!
Take her BACK to the Pediatrician, ASAP.
She could have a secondary infection. ie: Pneumonia. Or her illness never went away and is now getting worse.
Pneumonia is very dangerous, even for an adult.
I have had that... which developed from a simple head cold.
And I got symptoms like that. Just like your baby.
I had a head cold. That developed into coughing that would not go away. I then had mucus that got worse, and a fever... and was achy. I went to the Doctor because I also have, Asthma.
The Doc said, I had Pneumonia.
Yep.
Take your baby to the ER.
KEEP in mind, Tylenol is NOT a 'cure' for any illness. All it does is TEMPORARILY reduces the fever. But the fever is still there and WILL return as long as the child is still sick.
Tylenol/Motrin, only 'masks' the fever.