woman is using an asthma inhaler in a park

adult air allergic allergy anaphylaxis applying asthma asthmatic attack breath breathing bronchitis bronchodilator care chronic city copd decongestant disease dose emergency female girl green hand health healthcare holding ill inhalation inhale inhaler inhaling lady mdi medical medication medicine mouth nature needs outdoor outside oxygen park patient people person pollen problem relief relieving respiration respirator sick spray spring street suffering symptoms town treatment trees trouble urban using wheeze wheezing woman young