Medical References
Diseases & Conditions
Women's Health
Mental Health
Men's Health
Medical Web Links
MOL Site Map
Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
Read more health news
Weariness - Fatigue
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
- View All
Diagnosis & Tests
How is the condition diagnosed?
The role of the healthcare provider is to figure out the cause of fatigue. This is done by taking a complete history and doing a physical exam. In some cases, further tests may need to be done. This often involves blood tests, such as a CBC or complete blood count, but it may also include other tests based on the suspected condition. For example, a chest x-ray may be done if lung disease is thought to be the cause.