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Levothyroxine Sodium

NDC 0378-1823 · Mylan Pharmaceuticals Inc.

Generic namelevothyroxine sodium
Dosage formTABLET
RouteORAL
Active ingredient(s)LEVOTHYROXINE SODIUM
Strength137 ug/1
Pharmacologic classThyroxine [CS], l-Thyroxine [EPC]
Marketing categoryANDA

Packages

0378-1823-10 — 1000 TABLET in 1 BOTTLE, PLASTIC (0378-1823-10)

0378-1823-77 — 90 TABLET in 1 BOTTLE, PLASTIC (0378-1823-77)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

0378-1803 — levothyroxine sodium, 0378-1805 — levothyroxine sodium, 0378-1807 — levothyroxine sodium, 0378-1809 — levothyroxine sodium, 0378-1811 — levothyroxine sodium, 0378-1813 — levothyroxine sodium, 0378-1815 — levothyroxine sodium, 0378-1817 — levothyroxine sodium, 0378-1819 — levothyroxine sodium, 0378-1821 — levothyroxine sodium, 0480-8682 — Levothyroxine sodium, 0480-8687 — Levothyroxine sodium, 0480-8690 — Levothyroxine sodium, 0480-8693 — Levothyroxine sodium, 0480-8701 — Levothyroxine sodium, 0480-8704 — Levothyroxine sodium, 0480-8710 — Levothyroxine sodium, 0480-8718 — Levothyroxine sodium, 0480-8722 — Levothyroxine sodium, 0480-8725 — Levothyroxine sodium, +547 more

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

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels