Theophylline
300 mg · Tablet, Extended Release
- Prescription only
- Methylxanthine
- Active substance
- Theophylline
- Made by
- Chartwell RX, LLC
- Source
- Official label
Quoted from the official source. Not yet reviewed by Mediclarum — the leaflet in your pack is authoritative.
What it is for
Mediclarum has not yet retrieved and stored the official label for this product, so none of its text is shown here. Open the official leaflet
Same active substance, strength and form in other countries
Matched on active substance, strength and kind of form only. This is not a statement that the products are equivalent or interchangeable: other ingredients, release and approved uses can differ — ask a pharmacist before swapping.
Medicine passport: one printable page to show a pharmacist abroad
Bulgaria1 matching products
Details
| Made by | Chartwell RX, LLC |
|---|---|
| Active substance | Theophylline |
| Used in | Breathing, airways, allergies and cough |
| Strength | 300 mg |
| Form | Tablet, Extended Release |
| Route | Oral |
| Packs | 90 TABLET, EXTENDED RELEASE in 1 BOTTLE |
| NDC | 62135-457 |
Source: NDC Directory · 2026-09-13 · not reviewed by a clinician
Source: US Food and Drug Administration, NDC Directory. Reuse terms: US government work (FDA).
Other strengths and forms
39 products are sold under this name. Grouped by form; a number on a strength means several companies make it.
- Tablet, Extended Release33 products
300 mg17
300 mg · 17 companies
- Ajanta Pharma USA Inc.
- Alembic Pharmaceuticals Inc.
- Alembic Pharmaceuticals Limited
- Amneal Pharmaceuticals NY LLC
- AvKARE
- Bionpharma Inc.
- Camber Pharmaceuticals, Inc.
- Chartwell RX, LLC · this page
- 400 mg
- 600 mg
- Solution6 products
Same active substance
These contain the same substance. That does not mean one can replace another — ask a pharmacist.