NDC 82804-941
Theophylline(Anhydrous) 400 mg tablet, extended release
On the label: Proficient Rx LP. It's repackaged: Proficient Rx LP rebottles it from Westminster Pharmaceuticals, LLC's NDC 69367-414.
Where the pills inside were made
| Factory | Where | Role | Last FDA inspection |
|---|---|---|---|
| MPP Pharma LLC | Kansas City, MO, United States | Makes it, tests it, packages it and labels it | Serious problems, FDA actionApr 2, 2026 · 12 inspections, 4 with FDA action |
Repackaging site
- Proficient Rx LP, Thousand Oaks, CA, United States · repackages it and relabels it
Product details
- Generic drug
- Theophylline: every company that makes it
- Form
- tablet, extended release, oral
- Strength
- 400 mg
- Approval
- ANDA ANDA040560
- On the market since
- Nov 25, 2025
- Package NDCs
82804-941-0082804-941-3082804-941-6082804-941-7282804-941-90- Official label
- DailyMed (National Library of Medicine), updated Sep 1, 2026
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