التداخل بين بوتالبيتال وأسبرين وكافيين وإيزونيازيد

Theophylline A recent study has shown that concomitant administration of isoniazid and theophylline may cause elevated plasma levels of theophylline, and in some instances a slight decrease in the elimination of isoniazid.

Since the therapeutic range of theophylline is narrow, theophylline serum levels should be monitored closely, and appropriate dosage adjustments of theophylline should be made 7 .

Drug Interactions The CNS effects of butalbital may be enhanced by monoamine oxidase (MAO) inhibitors.