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Chronic fatigue syndrome (CFS) is a complex disorder characterized by severe fatigue that lasts for more than six months and cannot be explained by any underlying medical condition. While fatigue is the hallmark symptom of CFS, many people with the condition also experience sleep disturbances.

What are the Sleep Symptoms of CFS?

People with CFS may experience a variety of sleep disturbances, including:

  1. Insomnia: Difficulty falling asleep or staying asleep
  2. Hypersomnia: Excessive sleepiness during the day or sleeping for longer periods than normal
  3. Non-restorative sleep: Feeling tired and unrefreshed after sleeping
  4. Sleep apnea: A breathing disorder that causes interruptions in breathing during sleep

Why Does CFS Affect Sleep?

The exact cause of sleep disturbances in CFS is not fully understood. However, there are several theories as to why people with CFS may have difficulty sleeping:

  1. Abnormalities in the Hypothalamic-Pituitary-Adrenal (HPA) Axis: The HPA axis is a complex system that regulates the body’s response to stress. People with CFS may have abnormalities in this system, which can disrupt the body’s natural sleep-wake cycle.
  2. Immune System Dysregulation: Some researchers believe that CFS may be an autoimmune disorder, in which the immune system mistakenly attacks the body’s tissues. Immune system dysregulation may also play a role in disrupting sleep.
  3. Mitochondrial Dysfunction: Mitochondria are tiny structures in cells that produce energy. Studies have found that people with CFS may have abnormalities in mitochondrial function, which can lead to fatigue and other symptoms, including sleep disturbances.

How is Sleep in CFS Treated?

There is no cure for CFS, and there is no one-size-fits-all approach to treating sleep disturbances in people with the condition. However, several strategies may be helpful, including:

  1. Sleep Hygiene: Practicing good sleep hygiene can help improve sleep quality. This includes things like avoiding caffeine and alcohol before bedtime, creating a comfortable sleep environment, and maintaining a consistent sleep schedule.
  2. Cognitive Behavioral Therapy for Insomnia (CBT-I): CBT-I is a form of therapy that helps people with insomnia identify and change negative thoughts and behaviors that may be contributing to their sleep problems.
  3. Nutrients and herbs: Certain nutrients and herbs, such as melatonin, kava, glycine, and SAMe may help improve sleep quality in people with CFS. It’s important to work with a healthcare provider to find the best treatment approach for your individual needs.

Sleep disturbances are common in people with chronic fatigue syndrome, and they can have a significant impact on overall health and well-being. While there is no cure for CFS, there are several strategies that may help improve sleep quality and manage other symptoms.

Looking for a functional medicine specialist in Adelaide or a Chronic Fatigue Specialist in Adelaide? Contact Elemental Health and Nutrition to help you with your needs.