How Doctors Diagnose the Itch From Cholestasis
Published: Dec 19, 2023
Diagnosing pruritus from cholestasis involves a mix of clinical observation and tests. This article explains how doctors figure out if your itch is related to liver issues.
Contents
The Initial Check-Up
When someone with liver issues complains of itching, doctors will first assess their medical history and symptoms. A skin examination is performed to rule out dermatological problems like eczema or allergies. This initial step helps narrow down the potential causes of pruritus.
Testing for Clarity
If the cause of cholestasis is unclear, further tests are needed. Blood tests can check liver function, while imaging studies like ultrasounds can identify blockages or abnormalities. These tests provide a clearer picture of what's happening inside the liver.

Ruling Out Other Causes
Doctors also consider other potential causes for the itching, such as kidney disease, which can cause a similar sensation. By eliminating these possibilities, they can focus on managing the pruritus linked to liver health.
Frequently Asked Questions
Through medical history and skin exams.
Blood tests and imaging studies like ultrasounds.
Yes, kidney disease can also cause itching.
To rule out dermatological causes like eczema.
The Importance of Diagnosis
Accurate diagnosis is key to effectively managing pruritus linked to liver issues.
References
- Bergasa NV. Treatment of the Pruritus of Cholestasis. Curr Treat Options Gastroenterol 2004; 7:501.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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