4 doctors weighed in:
Do we know what causes chronic fatigue syndrome?
4 doctors weighed in

Dr. Jack Mutnick
Internal Medicine - Allergy & Immunology
1 doctor agrees
In brief: Chronic fatigue
Scientists don't know exactly what causes chronic fatigue syndrome.
It may be a combination of factors that affect people who were born with a predisposition for the disorder. Some of the factors that have been studied include: viral infections, immune system problems and hormonal imbalances.

In brief: Chronic fatigue
Scientists don't know exactly what causes chronic fatigue syndrome.
It may be a combination of factors that affect people who were born with a predisposition for the disorder. Some of the factors that have been studied include: viral infections, immune system problems and hormonal imbalances.
Dr. Jack Mutnick
Dr. Jack Mutnick
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Dr. Michael Rothman
Internal Medicine
In brief: Maybe
Chronic fatigue syndrome is a multifactorial consequence of hormonal, immune system and nervous system dysfunction resulting from genetic predispositions and dietary and environmental insults.
These factors impair the patient's ability to produce energy and they end up chronically fatigued. Poor diet, suboptimal sleep, food and other allergies contribute.

In brief: Maybe
Chronic fatigue syndrome is a multifactorial consequence of hormonal, immune system and nervous system dysfunction resulting from genetic predispositions and dietary and environmental insults.
These factors impair the patient's ability to produce energy and they end up chronically fatigued. Poor diet, suboptimal sleep, food and other allergies contribute.
Dr. Michael Rothman
Dr. Michael Rothman
Thank
Dr. Michael Rothman
Internal Medicine
In brief: No
Chronic fatigue syndrome is a multifactorial consequence of hormonal, immune system and nervous system dysfunction resulting from genetic predispositions and dietary and environmental insults.
These factors impair the patient's ability to produce energy and they end up chronically fatigued. There are numerous internal & external stressors that can contribute to this syndrome. Find & rx.

In brief: No
Chronic fatigue syndrome is a multifactorial consequence of hormonal, immune system and nervous system dysfunction resulting from genetic predispositions and dietary and environmental insults.
These factors impair the patient's ability to produce energy and they end up chronically fatigued. There are numerous internal & external stressors that can contribute to this syndrome. Find & rx.
Dr. Michael Rothman
Dr. Michael Rothman
Thank
Dr. Angus Worthing
Internal Medicine
In brief: No
Usually there is a stressful illness or event when fatigue starts, but it is uncertain exactly why.

In brief: No
Usually there is a stressful illness or event when fatigue starts, but it is uncertain exactly why.
Dr. Angus Worthing
Dr. Angus Worthing
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