CFIDS

Chronic Fatigue and Immune Dysfunction Syndrome

Chronic Fatigue and Immune Dysfunction Syndrome
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Synonyms	CFIDS, Myalgic Encephalomyelitis (ME), Chronic Fatigue Syndrome (CFS)
Pronounce	N/A
Field	Immunology, Neurology
Symptoms	Severe fatigue, muscle pain, cognitive difficulties
Complications	Depression, social isolation
Onset	Gradual or sudden
Duration	Long-term
Types	N/A
Causes	Unknown
Risks	Genetic predisposition, viral infections
Diagnosis	Based on symptoms, exclusion of other conditions
Differential diagnosis	Fibromyalgia, Multiple Sclerosis, Depression
Prevention	N/A
Treatment	Symptomatic relief, cognitive behavioral therapy, graded exercise therapy
Medication	N/A
Prognosis	Variable
Frequency	0.2-0.4% of the population
Deaths	N/A

Chronic Fatigue and Immune Dysfunction Syndrome (CFIDS), also known as Myalgic Encephalomyelitis (ME) or Chronic Fatigue Syndrome (CFS), is a complex and debilitating disorder characterized by extreme fatigue that is not improved by rest and may be worsened by physical or mental activity. The exact cause of CFIDS is unknown, and it is often diagnosed by excluding other potential causes of chronic fatigue.

Symptoms

The primary symptom of CFIDS is severe, persistent fatigue that significantly reduces the individual's ability to engage in normal activities. Other common symptoms include:

• Muscle pain
• Joint pain without swelling or redness
• Cognitive difficulties (often referred to as "brain fog")
• Sleep disturbances
• Headaches
• Sore throat
• Tender lymph nodes
• Post-exertional malaise (worsening of symptoms after physical or mental exertion)

Causes

The exact cause of CFIDS remains unknown. However, several factors are believed to contribute to the development of the condition, including:

• Genetic predisposition
• Viral infections
• Immune system dysfunction
• Hormonal imbalances

Diagnosis

Diagnosing CFIDS can be challenging due to the lack of specific tests and the overlap of symptoms with other conditions. Diagnosis is typically based on the presence of characteristic symptoms and the exclusion of other potential causes of chronic fatigue, such as Fibromyalgia, Multiple Sclerosis, and Depression.

Treatment

There is no cure for CFIDS, and treatment focuses on managing symptoms and improving quality of life. Common treatment approaches include:

• Symptomatic relief (e.g., pain relievers, sleep aids)
• Cognitive behavioral therapy (CBT)
• Graded exercise therapy (GET)
• Nutritional support
• Stress management techniques

Prognosis

The prognosis for individuals with CFIDS varies widely. Some people experience significant improvement in their symptoms over time, while others may have persistent or worsening symptoms. Early diagnosis and appropriate management can improve outcomes for many patients.

Related Pages

• Fibromyalgia
• Multiple Sclerosis
• Depression
• Chronic Fatigue Syndrome
• Myalgic Encephalomyelitis