Drugs to know

aminophylline (Truphylline)
Relief of symptoms or prevention of bronchial asthma and reversal of bronchospasm associated with chronic obstructive pulmonary disease (COPD)

caffeine
Relief of symptoms or prevention of bronchial asthma and reversal of bronchospasm associated with COPD

dyphylline (Dilor)
Relief of symptoms or prevention of bronchial asthma and reversal of bronchospasm associated with COPD