Chronic Fatigue Syndrome

A disorder characterized by profound fatigue that does not improve with rest and is worsened by physical or mental activity.

What is Chronic Fatigue Syndrome?

Chronic Fatigue Syndrome is a medical condition. A condition is a disease, disorder, or abnormal state that affects the body or mind. This page provides educational information only and is not a diagnosis.

If you think you may have Chronic Fatigue Syndrome, speak with a qualified healthcare provider for evaluation and guidance.

Symptoms that may be associated with Chronic Fatigue Syndrome

Brain fogChronic fatigueHeadacheMuscle PainUnrefreshing SleepWorsening Symptoms After Activity

When to seek medical care

Seek medical advice if you have symptoms that are severe, persistent, or affecting your daily life. Emergency care is needed for symptoms like chest pain, difficulty breathing, confusion, or severe weakness.