Cannabis does not improve breathlessness during exercise in patients with advanced COPD

(American Thoracic Society) Inhaled vaporized cannabis does not appear to improve or worsen exercise performance and activity-related breathlessness in patients with advanced chronic obstructive pulmonary disease (COPD), according to a randomized controlled trial published online in the Annals of the American Thoracic Society.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news