NDAINHALATIONPOWDER, METERED
Approved
Mar 2015
Lifecycle
Peak
Competitive Pressure
30/100
Clinical Trials
13
Data completeness
5/8 — Partial
PROAIR DIGIHALER (albuterol sulfate) by Teva is clinical pharmacology the prime action of beta-adrenergic drugs is to stimulate adenyl cyclase, the enzyme which catalyzes the formation of cyclic-3',5'-adenosine monophosphate (cyclic amp) from adenosine triphosphate (atp). Approved for asthma. First approved in 2015.
Drug data last refreshed 20h ago · AI intelligence enriched 2w ago
AI summarySynthesized from FDA + DailyMed + ClinicalTrials.gov data
PROAIR DIGIHALER is a metered-dose powder inhaler delivering albuterol sulfate, a selective beta-2 adrenergic agonist that relaxes bronchial smooth muscle. It is indicated for treatment of asthma and chronic obstructive pulmonary disease (COPD) in patients requiring rapid bronchodilation. The drug works by stimulating adenyl cyclase to increase cyclic AMP, producing bronchodilation with onset within 5 minutes and peak effect at approximately 1 hour.
$0.823MPart D
PeakProduct is at peak lifecycle stage with modest Part D spending, indicating mature market penetration and established competitive positioning.
Mechanism of Action
CLINICAL PHARMACOLOGY The prime action of beta-adrenergic drugs is to stimulate adenyl cyclase, the enzyme which catalyzes the formation of cyclic-3',5'-adenosine monophosphate (cyclic AMP) from adenosine triphosphate (ATP). The cyclic AMP thus formed mediates the cellular responses. In vitro…
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Data Sources
- Drug label: DailyMed / FDA
- Clinical trials: ClinicalTrials.gov
- Patent data: FDA Orange Book
- Spending data: CMS Medicare
The information on this page is for informational purposes only and should not be used as a substitute for professional medical advice. Drug information is sourced from FDA, DailyMed, and other government databases. Adverse event data from FAERS does not establish causation. Always consult a healthcare professional for medical decisions.