Objective: To investigate the efficacy and tolerability of high-dose N-acetylcysteine (NAC) in the treatment of patients with exacerbations of chronic obstructive pulmonary disease (COPD). Design ...

Background: Allergic and irritant contact dermatitis to food is likely underreported. Objectives: To characterize relevant allergens and irritants associated with food in patients referred to the ...

Excessive use of reliever inhalers for asthma is linked to a significantly increased risk of dying from the disease, a new study revealed today. Researchers found that over-use of short acting ...