Hi my son has right main bronchomalacia he has a normal ish life only when he gets a cold does it take over his life.He then has a low threshold for antibiotics recommended by consultant at hospital but sometimes he don't have a chest infectiin he gets like these symptoms..eg sats normal, temp norma,l chest clear ( but saying that even with double phemonia he has no wheeze) and very high pulse rate resting 120+ with Coughing green up . Coughing so much hard to talk, my question is do anyone else have these symptoms with bronchomalacia? Every time we go to doc i have a different doc and different treatments eg this week have been prescribed beconase nasal spray. Told to take Sudafed. Then saw another doc who had a blood test for whooping cough! Even though has had these symptoms lots of times. Can anyone help love to hear from you. This has been going on since birth and he is now nearly 17.