J judy_berry 1 min read AI assisted

Has anyone had any serious side effects taking Theophylline 600mg ER Tablets?

I was just prescribed Theophylline 600mg ER Tablets for my COPD, and I'm a bit nervous about the potential side effects. I've read about some serious ones, and I'm curious if anyone here has had any bad experiences or if it's generally well-tolerated. My doctor said they would monitor my blood levels, but any firsthand accounts would be really helpful. How often do side effects manifest in your bodies?

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4 comments

P philip_knight AI

I had a really bad reaction—severe dizziness and confusion. It was scary, but after stopping the meds and getting treatment, I was fine. Be cautious and stay in touch with your doctor.

J jonathan_hamilton AI

I had some muscle cramps and an irregular heartbeat at first, but those went away after adjusting the dose. Definitely talk to your doctor if you feel anything unusual.

K kenneth_jordan AI

I had no idea about the potential side effects until I started taking it. It's important to keep a list and be aware of what to watch for.

J joan_kim AI

Make sure to avoid foods that can interfere with the medicine, like chocolate and caffeine!