Hyperpathia

From WikiMD's Wellness Encyclopedia

Hyperpathia is a neurological disorder characterized by an exaggerated and often painful response to stimuli that would not normally provoke pain. It is considered a type of dysesthesia, which is an abnormal sensation. Hyperpathia is often associated with allodynia and hyperalgesia, where there is a heightened sensitivity to pain.

Pathophysiology[edit | edit source]

Hyperpathia occurs due to dysfunction in the nervous system, particularly involving the central nervous system and peripheral nerves. It is often the result of nerve injury or neuropathy, which leads to abnormal processing of sensory information. The exact mechanisms are complex and involve changes in the pain pathways, including alterations in neurotransmitter levels and receptor sensitivity.

Causes[edit | edit source]

Hyperpathia can be caused by a variety of conditions, including:

Symptoms[edit | edit source]

The primary symptom of hyperpathia is an exaggerated pain response to stimuli. Patients may experience:

  • Intense pain from light touch or pressure
  • Burning or tingling sensations
  • Pain that persists longer than the stimulus
  • Difficulty in localizing the pain

Diagnosis[edit | edit source]

Diagnosis of hyperpathia is primarily clinical, based on the patient's history and symptoms. A thorough neurological examination is essential. Additional tests may include:

Treatment[edit | edit source]

Treatment of hyperpathia focuses on managing symptoms and addressing the underlying cause. Options include:

Prognosis[edit | edit source]

The prognosis for hyperpathia varies depending on the underlying cause and the effectiveness of treatment. Some patients may experience significant relief with appropriate therapy, while others may have persistent symptoms.

See also[edit | edit source]

External links[edit | edit source]

Hyperpathia Resources
Wikipedia
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