Chronic Fatigue Syndrome

Chronic fatigue syndrome (CFS) is a complicated disorder characterized by extreme fatigue that lasts for at least six months and that can't be fully explained by an underlying medical condition. The fatigue worsens with physical or mental activity but doesn't improve with rest.
Some people with CFS experience a period of immobilizing physical and/or mental fatigue. This often happens when a person is "overloaded" physically, mentally or emotionally.
Symptoms

Lack of energy

  • On most days for at least 6 months

common

Fatigue

  • Most days in the last 6 months

  • Post exertional

common

Long time while taking a nap

common

Lack of concentration

or Confusion

common

Headache

  • Around the eyes, Behind the eyes, On one side of the head

common

Pain, scratchiness or irritation of the throat

common

Muscle pain

common

Enlarged or swollen lymph nodes

  • Painful when touched

common

Fever

  • Greater than or equal to 38°C (100.4°F), Less than 38°C (100.4°F)

common

Lack of sleep

common

Joint pain

common

Orthostatic intolerance

common

Abdominal pain

  • Crampy

  • Nonspecific, non-focal

common

Weight loss

or Recent unexplained weight gain

Skin rash and redness

Rapid heart rate

Chest discomfort

Excessive sweating

  • Occurs or worsens at night

Risk factors

Recent upper respiratory tract infection

Falling sick easily

Treatment
There's no specific medicine for treating CFS, but medicine can be used to relieve some of the symptoms. Over-the-counter painkillers can help ease headaches, as well as muscle and joint pain.
Recommended specialist

If you have Chronic Fatigue Syndrome, then a visit to a neurologist is highly recommended.

Contact a

Neurologist

Support

Contact us

Copyright © Avey 2025