Drug Interaction Form


THEOPHYLLINE


Drug Interactions Details

Product Precaution Interaction Onset Severity
THEOPHYLLINE Concurrent use of THEOPHYLLINE and CAFFEINE may result in increased theophylline concentrations and toxicity (nausea, vomiting, palpitations, seizures). CAFFEINE Delayed (after 24 hours) Moderate (mayexacerbate patient’s condition)
THEOPHYLLINE Concurrent use of THEOPHYLLINE and FOOD may result in altered theophylline concentrations. FOOD Rapid (within 24 hours) Moderate (mayexacerbate patient’s condition)
THEOPHYLLINE Concurrent use of THEOPHYLLINE and TOBACCO may result in decreased theophylline concentrations. TOBACCO Delayed (after 24 hours) Moderate (mayexacerbate patient’s condition)