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Active ingredient

Thyroid, Porcine

9 finished FDA listings contain Thyroid, Porcine as their only active ingredient; 36 combination products also contain it.

FDA NDC Directory

Ingredient names as written by FDA
SUS SCROFA THYROID, THYROID, PORCINE
Dosage forms
Tablet
Routes
Oral
Manufacturers / labelers
2
Strengths listed
120 mg/1 · 15 mg/1 · 180 mg/1 · 240 mg/1 · 30 mg/1 · 300 mg/1 · 60 mg/1 · 90 mg/1
Brand names in FDA listings
Armour Thyroid

RxNorm (National Library of Medicine)

Ingredient concept RxCUI 235479

Drugs@FDA applications

Linked only where the FDA listing’s application number matches Drugs@FDA exactly. A listing in the NDC Directory does not by itself mean FDA approval.

No matching Drugs@FDA applications.

Official labeling on DailyMed

Sources: FDA NDC Directory (2026-09-29), RxNorm, Drugs@FDA, DailyMed. Each source’s facts are shown separately as published.