Sadly, this attitude is what led my dd to being hooked up to oxygen in Ped ICU when she was five. The pediatrician did not want to admit that she had serious asthma. When we brought her into the ER and she was immediately swarmed by five doctors and respiratory therapists and we were told that in 24 hours she would have been dead, we decided it was time to get more aggressive and fired that pediatrician. Our new pediatrician immediately wrote a referral to see a specialist and his treatment plan made a huge difference.
If your pediatrician will not take a chronic cough seriously, get a new pediatrician and insist upon a consult with a specialist.
Here is what works for my dd:
1. Daily Singulair and generic Allegra.
2. During allergy season we add Flowvent.
3. We also add Flowvent when she seems to be getting a cold. We also find that the zinc tablets do help diminish a cold.
4. If her chest feels tight, we use an Albuteral nebulizer treatment every four hours (the inhaler does NOT work nearly as well on her as the neb). One issue with people with cough variant/chronic coughs is that they get accustomed to tightness in the chest, which is why establishing airflow norms at good times with peak flow meters is critical. If you haven't done this yet, you SHOULD.
5. If the cough persists for more than 5-7 days, she then goes on a steroid, Prednisone. THAT WORKS.