Medicines
Discover all available medicines and treatments
Discover all available medicines and treatments
Brand: Maxair
Pirbuterol is a short-acting beta2-adrenergic agonist used to treat bronchospasm in conditions like asthma and chronic obstructive pulmonary disease (COPD). It works by relaxing the smooth muscles in the airways, allowing for easier breathing. It is generally considered a "rescue" inhaler for acute episodes rather than a long-term maintenance medication.
For the relief of bronchospasm in conditions like asthma and COPD.
Outcome:
Reduced bronchodilator effect
Mechanism:
Beta-blockers antagonize the effects of beta2-agonists.
Outcome:
Increased adverse effects
Mechanism:
Additive beta-adrenergic stimulation.
Outcome:
Increased adverse effects
Mechanism:
Additive stimulant effects.
Most likely new formulation: Dry powder inhaler with improved delivery (Year: 2025, 70% confidence)
Based on current usage trends and emerging alternatives, pirbuterol prescriptions are projected to decrease by 5% in the next 5 years.
Bronchodilator, Beta2-Adrenergic Agonist
Phenylethanolamine