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Hypersomnia

Dr. Nabi Darya Vali (AIIMS)MBBS

December 10, 2018

March 06, 2020

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Hypersomnia
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What is hypersomnia?

Hypersomnia is a chronic nervous system disorder wherein one may experience prolonged night-time sleep or excessive daytime sleepiness. Unlike those who feel tired due to inadequate or disturbed sleep, a person suffering from hypersomnia feels compelled to take long naps during the day even after a full night’s sleep. Hypersomnia is often associated with other diseases and impacts the everyday life of patients.

What are its main signs and symptoms?

Most common symptoms:

  • Constant complaint of excessive daytime sleep or sleepiness
  • One feels the need to take repeated naps at inappropriate times such as while working, eating or even in the middle of conversations.
  • Daytime naps do not reduce the symptom of excessive sleepiness, and one may often feel disoriented or groggy after a long nap.

Other symptoms:

  • Anxiety
  • Increased irritation
  • Restlessness
  • Reduced energy
  • A slow thought process and speech that persist through the day
  • Loss of appetite
  • Difficulty functioning at family or social gatherings and in occupational settings

What are its main causes?

Like most neurological disorders, the cause of hypersomnia is not well known. However, there is evidence of overproduction of a certain molecule in the body that interacts with a hormone in the brain and promotes sleepiness.

Common causes include:

  • Sleep disorders like narcolepsy and sleep apnea
  • Dysfunction of the autonomic nervous system
  • Drug or alcohol abuse

Other causes include:

  • Tumours
  • Injury of the brain or central nervous system
  • Certain medications or withdrawal of certain drugs may lead to hypersomnia such as antidepressants, anxiety lowering agents, antihistaminics, and more
  • Disorders like multiple sclerosis, depression, encephalitis, epilepsy or obesity may contribute to hypersomnia
  • There is evidence of a genetic predisposition contributing to hypersomnia. In such cases, hypersomnia is usually recognised before adulthood.

How is it diagnosed and treated?

A thorough medical history in the presence of a family member to assess symptoms and sleep habits will aid in the diagnosis.

  • Medications may have to be stopped in order to rule out medications as the cause of hypersomnia.
  • You will be advised tests to diagnose any underlying medical conditions.

Investigations for hypersomnia include:

  • An overnight sleep test or polysomnography (PSG) test
  • Multiple sleep latency test (MSLT)
  • Maintenance of wakefulness test

Treatment of hypersomnia is based on providing symptomatic relief and treating the underlying cause

  • Medications include antidepressants and wakefulness-promoting agents
  • Cognitive behavioural therapy (CBT) is also found to be helpful in some patients with hypersomnia

Self-care:

  • Avoid factors that disturb the sleeping pattern such as working till late in the night or social activities at night.
  • Alcohol and caffeine should be avoided.



References

  1. Hypersomnia Foundation. [Internet]. Atlanta, GA. About Idiopathic Hypersomnia.
  2. National Institute of Neurological Disorders and Stroke. [Internet]. U.S. Department of Health and Human Services; Hypersomnia Information Page.
  3. Yves Dauvilliers. et al. Hypersomnia. Dialogues Clin Neurosci. 2005 Dec; 7(4): 347–356. PMID: 16416710
  4. National Center for Advancing and Translational Sciences. [Internet]. U.S. Department of Health and Human Services; Idiopathic hypersomnia.
  5. MedlinePlus Medical Encyclopedia: US National Library of Medicine; Idiopathic hypersomnia.

Doctors for Hypersomnia

Dr. Hemanth Kumar Dr. Hemanth Kumar Neurology
3 Years of Experience
Dr. Deepak Chandra Prakash Dr. Deepak Chandra Prakash Neurology
10 Years of Experience
Dr. Virender K Sheorain Dr. Virender K Sheorain Neurology
19 Years of Experience
Dr. Vipul Rastogi Dr. Vipul Rastogi Neurology
17 Years of Experience
Consult a Doctor

Medicines for Hypersomnia

Medicines listed below are available for Hypersomnia. Please note that you should not take any medicines without doctor consultation. Taking any medicine without doctor's consultation can cause serious problems.

दवा का नाम

Price

₹72.03

20% छूट + 5% कैशबैक


₹24.52

20% छूट + 5% कैशबैक


₹11.14

20% छूट + 5% कैशबैक


₹39.34

20% छूट + 5% कैशबैक


₹14.87

20% छूट + 5% कैशबैक


₹11.34

20% छूट + 5% कैशबैक


₹20.16

20% छूट + 5% कैशबैक


₹365.4

20% छूट + 5% कैशबैक


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