Although bronchial hyperresponsiveness to cholinergic agents is a main feature of asthma, the role of anticholinergic drugs in chronic asthma management has been largely underestimated.

Arterial-Blood Studies during Treatment of Severe Refractory Bronchial Asthma in Case 2 on May 17, after Theophylline and Epinephrine (1), at 8:00 A.M., when the Asthma Was Refractory to ...

What does asthma feel like? Can sex trigger asthma? Why doesn't my asthma inhaler work? Get answers to common asthma questions.

What are the symptoms of bronchitis? How to tell the difference from a common cold - During the winter, many seasonal ...

While theres no cure for asthma, your symptoms can be controlled using both quick-relief and long-term control medications. Asthma medications are usually taken by breathing them in using an ...

Those with asthma should try to stay indoors during extreme cold, especially when temperatures dip below 10 degrees ...

Two conditions cause COPD: chronic bronchitis and emphysema. Both affect your lungs in different ways. Asthma is not considered ... worsen over time without treatment. You can also develop ...