---
title: "Is 100 mcg of levothyroxine a high dose?"
description: "It depends on your TSH goal and why you take it. 100 mcg is a common tablet strength, but the right dose is individualized and, with clinician guidance."
canonical: "https://www.vitalsvault.com/treatment-learn/is-100-mcg-of-levothyroxine-a-high-dose"
last-updated: 2026-08-22
---

# Is 100 mcg of levothyroxine a high dose?

> It depends on your TSH goal and why you take it. 100 mcg is a common tablet strength, but the right dose is individualized and, with clinician guidance.

---

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