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Symptoms of Chronic Fatigue Syndrome

Symptoms of Chronic Fatigue Syndrome

The list of signs and symptoms mentioned in various sources for Chronic Fatigue Syndrome includes the 54 symptoms listed below:

Research symptoms & diagnosis of Chronic Fatigue Syndrome:

Chronic Fatigue Syndrome: Complications

Review medical complications possibly associated with Chronic Fatigue Syndrome:

Chronic Fatigue Syndrome Symptoms: Book Excerpts

Research More About Chronic Fatigue Syndrome

Do I have Chronic Fatigue Syndrome?

Chronic Fatigue Syndrome: Medical Mistakes

Chronic Fatigue Syndrome: Undiagnosed Conditions

Diseases that may be commonly undiagnosed in related medical areas:

Home Diagnostic Testing

Home medical tests related to Chronic Fatigue Syndrome:

Wrongly Diagnosed with Chronic Fatigue Syndrome?

The list of other diseases or medical conditions that may be on the differential diagnosis list of alternative diagnoses for Chronic Fatigue Syndrome includes:

See the full list of 122 alternative diagnoses for Chronic Fatigue Syndrome

Chronic Fatigue Syndrome: Research Doctors & Specialists

Research all specialists including ratings, affiliations, and sanctions.

More about symptoms of Chronic Fatigue Syndrome:

More information about symptoms of Chronic Fatigue Syndrome and related conditions:

Other Possible Causes of these Symptoms

Click on any of the symptoms below to see a full list of other causes including diseases, medical conditions, toxins, drug interactions, or drug side effect causes of that symptom.

Medical Books Online about Chronic Fatigue Syndrome

Medical Books Excerpts Excerpts of published medical book chapters related to Chronic Fatigue Syndrome are available from published medical books for more detailed information about Chronic Fatigue Syndrome.

Medical Books Excerpts
  • FATIGUE
  • "Algorithmic Diagnosis of Symptoms and Signs" (2003)
  • HEADACHE
  • "Algorithmic Diagnosis of Symptoms and Signs" (2003)
  • Fatigue
  • "In a Page: Signs and Symptoms" (2004)
  • Fatigue
  • "In A Page: Pediatric Signs and Symptoms" (2007)
  • Headache
  • "In A Page: Pediatric Signs and Symptoms" (2007)
  • HEADACHE
  • "Differential Diagnosis in Primary Care" (2007)
  • Fatigue
  • "Handbook of Signs & Symptoms (Third Edition)" (2006)
  • Headache
  • "Handbook of Signs & Symptoms (Third Edition)" (2006)
  • Headache
  • "A Pocket Manual of Differential Diagnosis" (1999)
  • Headache
  • "Professional Guide to Diseases (Eighth Edition)" (2005)
  • Fatigue
  • "Professional Guide to Signs & Symptoms (Fifth Edition)" (2006)
  • Headache
  • "Professional Guide to Signs & Symptoms (Fifth Edition)" (2006)
  • Fatigue
  • "The 10-Minute Diagnosis Manual: Symptoms and Signs in the Time-Limited Encounter" (2000)
  • Headache
  • "The 10-Minute Diagnosis Manual: Symptoms and Signs in the Time-Limited Encounter" (2000)
  • Fatigue
  • "Field Guide to Bedside Diagnosis" (2007)
  • Headache
  • "Field Guide to Bedside Diagnosis" (2007)
  • Fatigue
  • "Signs & Symptoms: A 2-in-1 Reference for Nurses" (2007)
  • Headache
  • "Signs & Symptoms: A 2-in-1 Reference for Nurses" (2007)
  • Fatigue
  • "The Diagnostic Approach to Symptoms and Signs in Pediatrics" (2006)
  • Headache
  • "The Diagnostic Approach to Symptoms and Signs in Pediatrics" (2006)
  • Fatigue
  • "Nursing: Interpreting Signs and Symptoms" (2007)
  • Headache
  • "Nursing: Interpreting Signs and Symptoms" (2007)

Copyright notice for book excerpts: Copyright © 2008 Lippincott Williams & Wilkins. All rights reserved.

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Symptoms of Chronic Fatigue Syndrome: Online Medical Books

16 MEDICAL BOOKS ONLINE! Review excerpts from medical books online, free, without registration, for more information about the symptoms of Chronic Fatigue Syndrome.


Headache: Signs and symptoms
(Professional Guide to Diseases (Eighth Edition))

Initially, migraine headaches usually produce unilateral, pulsating pain, which later becomes more generalized. They’re commonly preceded by a scintillating scotoma, hemianopsia, unilateral paresthesia, or speech disorders. The patient may experience irritability, anorexia, nausea, vomiting, and photophobia. (See Clinical features of migraine headaches.)

Both muscle contraction and traction-inflammatory vascular headaches produce a dull, persistent ache, tender spots on the head and neck, and a feeling of tightness around the head, with a characteristic “hatband” distribution. The pain is usually severe and unrelenting. If caused by intracranial bleeding, these headaches may result in neurologic deficits, such as paresthesia and muscle weakness; narcotics may fail to relieve pain in these cases. If caused by a tumor, pain is most severe when the patient awakens.

» READ BOOK EXCERPT ONLINE »

Source: Professional Guide to Diseases (Eighth Edition), 2005

Chronic fatigue syndrome: Signs and symptoms
(Professional Guide to Diseases (Eighth Edition))

CFS has specific symptoms and signs, based on the exclusion of other possible causes. Its characteristic symptom is prolonged, often overwhelming fatigue that’s commonly associated with a varying complex of other symptoms that are similar to those of many infections, including myalgia and cephalgia. It may develop within a few hours and can last for 6 months or more. Fatigue isn’t relieved by rest and is severe enough to restrict activities of daily living by at least 50%. To aid in disease identification, the Centers for Disease Control and Prevention (CDC) uses a “working case definition” to group symptoms and severity.

» READ BOOK EXCERPT ONLINE »

Source: Professional Guide to Diseases (Eighth Edition), 2005

Headache: Signs and symptoms
(Handbook of Diseases)

Migraine headaches and muscle contraction headaches have different signs and symptoms.

Migraine headache

Initially, a migraine headache usually produces unilateral, pulsating pain that later becomes more generalized. The headache is commonly preceded by a scintillating scotoma, hemianopsia, unilateral paresthesia, or speech disorders. The patient may experience irritability, anorexia, nausea, vomiting, and photophobia. (See Clinical features of headache, page 364.)

Muscle contraction headache

A muscle contraction headache produces a dull, persistent ache; tender spots on the head and neck; and a feeling of tightness around the head, with a characteristic “hatband” distribution. The pain is usually severe and unrelenting.

If caused by intracranial bleeding, the muscle contraction headache may result in neurologic deficits, such as paresthesia and muscle weakness; narcotics fail to relieve the pain in these cases. If the headache is caused by a tumor, pain is most severe when the patient awakens.

» READ BOOK EXCERPT ONLINE »

Source: Handbook of Diseases, 2003

Chronic fatigue and immune dysfunction syndrome: Signs and symptoms
(Handbook of Diseases)

The characteristic symptom of CFIDS is prolonged, often overwhelming fatigue that’s commonly associated with a varying complex of other symptoms. To aid identification of the disease, the Centers for Disease Control and Prevention (CDC) uses a “working case definition” to group symptoms and severity. (See CDC criteria for diagnosing CFIDS.)

» READ BOOK EXCERPT ONLINE »

Source: Handbook of Diseases, 2003

Article Excerpts About Symptoms of Chronic Fatigue Syndrome:

For many people, CFS begins after a bout with a cold, bronchitis, hepatitis, or an intestinal bug. For some, it follows a bout of infectious mononucleosis, or mono, which temporarily saps the energy of many teenagers and young adults. Often, people say that their illnesses started during a period of high stress. In others, CFS develops more gradually, with no clear illness or other event starting it.

Unlike flu symptoms, which usually go away in a few days or weeks, CFS symptoms either hang on or come and go frequently for more than six months. CFS symptoms include:

  • Headache
  • Tender lymph nodes
  • Fatigue and weakness
  • Muscle and joint aches
  • Inability to concentrate
(Source: excerpt from Chronic Fatigue Syndrome, NIAID Fact Sheet: NIAID)

Chronic Fatigue Syndrome as a Cause of Symptoms or Medical Conditions

When considering symptoms of Chronic Fatigue Syndrome, it is also important to consider Chronic Fatigue Syndrome as a possible cause of other medical conditions. The Disease Database lists the following medical conditions that Chronic Fatigue Syndrome may cause:

- (Source - Diseases Database)

Chronic Fatigue Syndrome as a symptom:

For a more detailed analysis of Chronic Fatigue Syndrome as a symptom, including causes, drug side effect causes, and drug interaction causes, please see our Symptom Center information for Chronic Fatigue Syndrome.

Medical articles and books on symptoms:

These general reference articles may be of interest in relation to medical signs and symptoms of disease in general:

Full list of premium articles on symptoms and diagnosis

About signs and symptoms of Chronic Fatigue Syndrome:

The symptom information on this page attempts to provide a list of some possible signs and symptoms of Chronic Fatigue Syndrome. This signs and symptoms information for Chronic Fatigue Syndrome has been gathered from various sources, may not be fully accurate, and may not be the full list of Chronic Fatigue Syndrome signs or Chronic Fatigue Syndrome symptoms. Furthermore, signs and symptoms of Chronic Fatigue Syndrome may vary on an individual basis for each patient. Only your doctor can provide adequate diagnosis of any signs or symptoms and whether they are indeed Chronic Fatigue Syndrome symptoms.


 » Next page: Diagnostic Tests for Chronic Fatigue Syndrome

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