5 Questions
What is the normal range for theophylline levels that should be monitored?
5-15 mcg/mL
Why is it recommended to avoid caffeine while on theophylline medication?
Caffeine increases theophylline levels
What should individuals do with respect to smoking while taking theophylline?
Stop smoking to decrease CNS/Cardiac effects
What are the symptoms of severe theophylline toxicity?
Seizures and arrhythmias
How does smoking affect theophylline levels in the body?
Smoking reduces the clearance of theophylline
Study Notes
Theophylline (Xanthines)
- Used as an older medication for long-term control of asthma and COPD
- Requires monitoring of theophylline levels, with a normal range of 5-15 mcg/mL
- Can cause toxicity, with mild and severe symptoms
- Caffeine and smoking should be avoided as they increase CNS/Cardiac effects and can increase theophylline levels
Learn about theophylline, an older medication for long-term control of asthma and COPD. Understand the normal range of theophylline levels, symptoms of theophylline toxicity, and lifestyle changes to avoid complications.
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