Why is theophylline sometimes used for people with lung diseases?
Theophylline is a long-term control medicine. This means it is used daily to maintain control of your lung disease. It is not one of the first medications used for long-term control of lung diseases. There are safer and more effective medicines available, such as inhaled steroids and leukotriene modifiers. For people with chronic lung disease theophylline may be added to other medicines to improve symptoms and lung function. Theophylline relaxes the muscles around the airways in the lungs so air can flow more easily into the lungs. Theophylline may also help the improve contraction of the diaphragm, which may help a persons breathing.
