TheophyllineSide Effects - XML FEED - Medications.com http://www.medications.com/se/Theophylline Recent side effects for Theophylline I take Theophyline and It just does not work. Theophyline Tue, 11 Apr 2006 08:11:55 -0400 http://www.medications.com/effect/view/14508 I take Theophyline and It just does not work. Theophyline http://www.medications.com/effect/view/14508