MODEL RELEASED. Asthmatic man using an inhaler. Asthma is a condition in which the small airways (bronchioles) in the lungs constrict,making it difficult to breathe. This causes wheezing,coughing and breathlessness,and can be dangerous. The inhaler releases bronchodilator drugs,which widen the airways. Asthma attacks can be brought on by exercise,stress,cold,or allergens,such as house dust mites or cigarette smoke | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Paterson, Lea |
Taille de l’image : | 3501 px × 5229 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |