My 3 month old has had congestion since he was in the hospital at 5 weeks old w/RSV. I've done everything from saline, aspirating, and even a small dose of psuedoephedrine, I work in a pharmacy, so my pharmacist dosed it down for his weight. My pediatrician keeps saying use saline and suck it out, but I'm desperate for other answers. Could it be allergies?? We live in west TX and it's very dry. Please help. Thanks!