Theophylline · more major-labeled pairs than Adenosine

SPL labels Theophylline + Adenosine as minor; Theophylline 54 / Adenosine 2 in that band.

Mechanism on file: Theophylline blocks the specific spots in your body where adenosine works, making the adenosine less effective.

FDA SPL severity: Minor

Theophylline

Full Theophylline label record

Methylxanthine Bronchodilator

Adenosine

Full Adenosine label record

Endogenous Nucleoside (Antiarrhythmic)

Theophylline + Adenosine · SPL mechanism field

Theophylline blocks the specific spots in your body where adenosine works, making the adenosine less effective.

Minor band excerpt · Theophylline with Adenosine

Adenosine Theophylline blocks adenosine receptors. Higher doses of adenosine may be required to achieve desired effect. 25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors.

Theophylline · 27 major-labeled pairs (vs Adenosine's 0)

View all Theophylline interactions →

Adenosine · 2 minor + 2 total pairs

View all Adenosine interactions →

FDA Drug Labels (SPL) via openFDA. Registry display only. Not medical advice.