All adverse effects of theophylline are mediated by A1, receptor except:
Theophylline exes it's bronchodilation effect by PDE inhibition effect and Adenosine A1 antagonism. It has multiple side effect : Nausea and vomiting PDE inhibition Headache PDE inhibition Gastric discomfo PDE inhibition Diuresis Adenosine A1 antagonism Arrythmias PDE inhibition, A 1 antagonism Seizures Adenosine A1 antagonism
Cardiac arrhythmias
Dieresis
Seizures
GI discomfo
Respiratory System