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Theophylline

NDC 0480-3309 · Teva Pharmaceuticals, Inc.

Generic nameTheophylline
Dosage formTABLET, EXTENDED RELEASE
RouteORAL
Active ingredient(s)THEOPHYLLINE
Strength450 mg/1
Pharmacologic classMethylxanthine [EPC], Xanthines [CS]
Marketing categoryANDA

Packages

0480-3309-01 — 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (0480-3309-01)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

0121-0820 — THEOPHYLLINE, 0121-4820 — THEOPHYLLINE, 0480-3310 — Theophylline, 69315-226 — THEOPHYLLINE, 69315-227 — THEOPHYLLINE

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