# Hypothyroid-Induced Rhabdomyolysis: A Case Report

## TL;DR

A patient with hypothyroidism developed rhabdomyolysis and kidney injury, highlighting the need to consider thyroid issues in non-specific muscle symptoms.

## Contribution

Demonstrates hypothyroidism as a rare but important cause of non-traumatic rhabdomyolysis.

## Key findings

- Hypothyroidism can lead to rhabdomyolysis with acute kidney injury.
- Non-specific symptoms like muscle aches may delay diagnosis of underlying thyroid issues.
- Early recognition of hypothyroidism is crucial to prevent disease progression.

## Abstract

Patients frequently present to the emergency department (ED) with non-specific complaints such as body aches and generalized weakness, which can have an extensive differential diagnosis. Hypothyroidism and rhabdomyolysis are known causes of generalized weakness and body aches but are usually considered separate entities.

In this article, we describe a patient who presented to the ED with symptoms including generalized weakness and muscle aches and was diagnosed with rhabdomyolysis. She presented days later with ongoing, worsening symptoms and was diagnosed with hypothyroid-induced rhabdomyolysis and acute kidney injury.

Patients who present with non-specific complaints may have delayed diagnoses that can lead to progression of their disease. Patients with hypothyroidism can develop non-traumatic rhabdomyolysis which can later lead to acute kidney injury. This case illustrates the importance of keeping a wide differential when evaluating patients with generalized complaints and recognizing hypothyroidism as a potential cause of rhabdomyolysis.