Asthma is a chronic condition that affects the lungs and makes it harder to breathe and/or causes recurrent cough.
Common symptoms include coughing, wheezing, shortness of breath, or chest tightness — especially when physically active, at night and during colds.
In uncontrolled/untreated asthma, the small airways (where air passes to let oxygen enter the blood) swell, tighten and release fluid (usually mucus) to prevent the entry and exit of air in a normal fashion.
Colds and respiratory viruses
Physical activity (exercise or playing)
Allergies
Exposure to smoke or other irritants
Cold air
The American Lung Association (ALA) offers advice about how to reduce in-home exposures to some asthma triggers at: https://www.lung.org/lung-health-diseases/lung-disease-lookup/asthma/managing-asthma/reduce-asthma-triggers
Preventative (controller) medications
Rescue (relief) medications
Avoiding triggers
Frequent wheezing or coughing
Unable to play/exercise normally due to cough and/or trouble breathing
Waking up at night more than once monthly due to cough or breathing issues
Needing their rescue inhaler more than twice a week
More than two ER visits or courses of oral steroids (prednisone/prednisolone/dexamethasone) in one year
Your primary care provider (PCP)
Pediatricians receive extensive training in managing childhood asthma
A pediatric pulmonologist
Treats children with more severe asthma and those who may have other conditions complicating their asthma
A pediatric allergist
Vocal cord dysfunction
Vocal cords partially close (particularly during exercise) causing difficulty breathing
Swallowing dysfunction
Food/drink can enter the airway (called aspiration) causing cough and inflammation
Reflux (gastroesophageal reflux disease (GERD))
Stomach contents move upwards and irritate the area around the vocal cords and/or enter the airway causing cough and inflammation
Nasal allergies causing post-nasal drip
Primary ciliary dyskinesia (PCD)
Cystic fibrosis (CF)
Anatomic abnormalities of the airway
Whooping cough (pertussis)
Foreign body in the airway
Protracted bacterial bronchitis (PBB)