Ключевые слова: allergy, asthma, asthmatic, attack, breath, bronchitis, bronchodilator, bronchospasm, care, chest, chronic, control, copd, corticosteroid, cough, counter, drug, emergency, emphysema, equipment, exacerbation, hand, health, hold, home, inflammation, inhalation, inhale, inhaler, male, man, medicine, nebulizer, obstruction, patient, powder, pulmonary, purple, recovery, remedy, respiratory, smoking, steroid, suffering, symptom, therapy, tightness, treatment, violet, wheezing,