Asthma: Slo-phyllin is a timed released form of theophylline. It is used to treat asthma and sometimes emphysema. It is used infrequently these days due to more effective and safer drugs.
Answered 8/25/2013
5.8k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question