Abstract:Background: Respiratory symptoms of patients usually worsen, which may be beyond normal day to day variation this is nothing but an acute event of a disease leading to further change in medication. Acute exacerbation of Chronic obstructive pulmonary disease is defined as sudden worsening of symptoms like in breathlessness, chest pain, change in quantity and colour of sputum, fever, these symptoms usually last for several days. These symptoms are aggravated by environmental pollutants, bacterial and viral infec… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.