Theophylline

NDC 72789-441 · PD-Rx Pharmaceuticals, Inc.

Generic nameTheophylline

Dosage formTABLET, EXTENDED RELEASE

RouteORAL

Active ingredient(s)THEOPHYLLINE ANHYDROUS

Strength300 mg/1

Pharmacologic classMethylxanthine [EPC], Xanthines [CS]

Marketing categoryANDA

Packages

72789-441-01 — 100 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (72789-441-01)

FDA lists these products with the same active ingredient.

62332-026 — Theophylline, 64380-243 — Theophylline, 64380-244 — Theophylline, 68462-356 — Theophylline, 68462-380 — Theophylline, 68462-721 — Theophylline, 68462-722 — Theophylline, 68999-556 — Theophylline, 69367-414 — Theophylline Anhydrous, 69367-415 — Theophylline Anhydrous, 69452-267 — Theophylline, 70771-1782 — Theophylline, 70771-1783 — Theophylline, 71335-2909 — Theophylline, 72162-2038 — Theophylline, 72578-173 — Theophylline, 72578-174 — Theophylline, 72789-442 — Theophylline, 82638-105 — Theophylline, 82638-106 — Theophylline, +22 more

From the FDA National Drug Code Directory, retrieved 2026-08-24. Product listings are submitted by labelers; FDA does not verify them.