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What Tests Should Be Done for Night Sweats?

Published in Diagnostic Tests 2 mins read

The tests for night sweats include a detailed medical history review, along with specific laboratory tests.

Diagnosing the Cause of Night Sweats

When you experience night sweats, it’s important to identify the underlying cause. Your doctor will start with a thorough examination, which involves reviewing your medical history. This helps in understanding your overall health and any pre-existing conditions.

Essential Tests for Night Sweats

To pinpoint the cause of your night sweats, your doctor may order several tests, including:

  • Blood Counts: These tests can help identify infections, anemia, and other blood disorders that may be contributing to night sweats.
  • Virus Tests: Viral infections, such as HIV or mononucleosis, can cause night sweats. Testing for specific viruses may be necessary if your doctor suspects an infection.
  • Thyroid Tests: Thyroid problems, such as hyperthyroidism, can cause an increase in body temperature, leading to night sweats. Thyroid function tests can reveal if an overactive thyroid is the culprit.


Test Purpose
Blood Counts Identify infections, anemia, and other blood disorders.
Virus Tests Detect viral infections such as HIV or mononucleosis.
Thyroid Tests Check for hyperthyroidism or other thyroid conditions that cause night sweats.


These tests, along with your medical history, will help your doctor determine the cause of your night sweats and recommend the appropriate treatment.

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