Medicines
Discover all available medicines and treatments
Discover all available medicines and treatments
Brand: Theo-24, Uniphyl, Elixophyllin, Quibron-T, Slo-Bid
Theophylline is a bronchodilator, specifically a methylxanthine, used to treat respiratory diseases like asthma and COPD. It works by relaxing the smooth muscles in the airways, making it easier to breathe. Theophylline belongs to the class of xanthine derivatives and is chemically similar to caffeine and theobromine.
Used to treat symptoms of asthma, chronic bronchitis, and emphysema.
Outcome:
Increased theophylline levels
Mechanism:
Inhibition of CYP1A2 enzyme
Outcome:
Decreased theophylline levels
Mechanism:
Induction of CYP1A2 enzyme
Outcome:
Decreased theophylline levels
Mechanism:
Induction of CYP1A2 enzyme
Most likely new formulation: extended-release combination therapy with an inhaled corticosteroid (2025, 60% confidence)
Based on usage trends and clinical trial data, there is a low likelihood of significant regulatory changes within the next 5 years.
Bronchodilator, Methylxanthine
Xanthine Derivative