Seasonal Variations of COPD Exacerbations Call for Timely Preventive Measures, Study Suggests
Patients with chronic obstructive pulmonary disease (COPD) often have more acute episodes of symptom worsening (exacerbations) during the coldest months of the year — January, February, and March — resulting in higher hospitalization and mortality rates in the U.S., a study reports. Findings also showed that an intensification of…