Brand names
Levothyroxine brand names
6 brands in 1 markets
Levothyroxine is sold under 6 brand names in 1 markets in our register data, including Levoxyl, Synthroid, Thyquidity, Tirosint, Tirosint SOL, Unithroid. The table shows the market, marketing authorisation holder, strengths and forms for each brand, with the register it comes from.
| Brand | Market | Marketing authorisation holder | Strengths and forms | Source |
|---|---|---|---|---|
| Levoxyl | United States | Pfizer Laboratories | 100 mcg, 112 mcg, 125 mcg, 137 mcg, 150 mcg, 175 mcgTablet | US FDA NDC directoryChecked 12 November 2026 |
| Synthroid | United States | AbbVie | 100 mcg, 112 mcg, 125 mcg, 137 mcg, 150 mcg, 175 mcgTablet | US FDA NDC directoryChecked 12 November 2026 |
| Thyquidity | United States | Oliva Therapeutics | 100 mcg/5 mLOral solution | US FDA NDC directoryChecked 12 November 2026 |
| Tirosint | United States | IBSA Pharma | 100 mcg, 112 mcg, 125 mcg, 13 mcg, 137 mcg, 150 mcgCapsule | US FDA NDC directoryChecked 12 November 2026 |
| Tirosint SOL | United States | IBSA Pharma | 100 mcg/mL, 112 mcg/mL, 125 mcg/mL, 13 mcg/mL, 137 mcg/mL, 150 mcg/mLOral solution | US FDA NDC directoryChecked 12 November 2026 |
| Unithroid | United States | Amneal Pharmaceuticals | 100 mcg, 112 mcg, 125 mcg, 137 mcg, 150 mcg, 175 mcgTablet | US FDA NDC directoryChecked 12 November 2026 |
Brand names and trademarks belong to their owners and are used only to identify products.
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