Discussions tagged “ERTablets”

I've been recently prescribed Theophylline 300mg ER Tablets for my COPD. I've read the list of possible side effects and I'm a bit nervous. I know it helps open up the airways, but the potential for severe reactions is scary. Has anyone else had good or bad experiences with this med? My doctor told me they'll monitor my blood levels regularly to avoid issues, but I am looking to learn from others' experiences.