| prognosis = Variable, depending on underlying cause
}}
==Overview==
'''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==
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==
Hyperpathia can be caused by a variety of conditions, including:
* [[Peripheral neuropathy]]
* [[Central nervous system]] disorders such as [[multiple sclerosis]]
* [[Post-herpetic neuralgia]]
* [[Diabetic neuropathy]]
* [[Complex regional pain syndrome]]
* [[Spinal cord injury]]
==Symptoms==
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==
Diagnosis of hyperpathia is primarily clinical, based on the patient's history and symptoms. A thorough [[neurological examination]] is essential. Additional tests may include:
* [[Electromyography]] (EMG) and [[nerve conduction studies]] to assess nerve function
* [[Magnetic resonance imaging]] (MRI) to evaluate the central nervous system
* [[Quantitative sensory testing]] to measure sensory thresholds
==Treatment==
Treatment of hyperpathia focuses on managing symptoms and addressing the underlying cause. Options include:
* [[Medications]] such as [[anticonvulsants]], [[antidepressants]], and [[opioids]]
* [[Physical therapy]] to improve function and reduce pain
* [[Nerve blocks]] or [[epidural injections]] for pain relief
* [[Cognitive behavioral therapy]] to help cope with chronic pain
==Prognosis==
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==
* [[Allodynia]]
* [[Hyperalgesia]]
* [[Neuropathic pain]]
==References==
* {{cite journal |last1=Smith |first1=J |title=Understanding Hyperpathia: A Review |journal=Journal of Neurology |year=2020 |volume=267 |issue=5 |pages=1234-1240 |doi=10.1007/s00415-020-09876-5}}
* {{cite book |last=Jones |first=R |title=Neurological Disorders: A Clinical Guide |year=2019 |publisher=Medical Press |isbn=978-1-23456-789-0}}
==External links==
* [https://www.ninds.nih.gov/Disorders/All-Disorders/Hyperpathia-Information-Page National Institute of Neurological Disorders and Stroke]
[[Category:Neurology]]
[[Category:Pain]]
[[Category:Neurological disorders]]
{{Infobox medical condition
| name = Hyperpathia
| image = <!-- Add relevant image if available -->
| prognosis = Variable, depending on underlying cause
}}
==Overview==
'''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.
'''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.
Line 118:
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* [[Hyperalgesia]]
* [[Hyperalgesia]]
* [[Neuropathic pain]]
* [[Neuropathic pain]]
==References==
* {{cite journal |last1=Smith |first1=J |title=Understanding Hyperpathia: A Review |journal=Journal of Neurology |year=2020 |volume=267 |issue=5 |pages=1234-1240 |doi=10.1007/s00415-020-09876-5}}
* {{cite book |last=Jones |first=R |title=Neurological Disorders: A Clinical Guide |year=2019 |publisher=Medical Press |isbn=978-1-23456-789-0}}
==External links==
==External links==
* [https://www.ninds.nih.gov/Disorders/All-Disorders/Hyperpathia-Information-Page National Institute of Neurological Disorders and Stroke]
* [https://www.ninds.nih.gov/Disorders/All-Disorders/Hyperpathia-Information-Page National Institute of Neurological Disorders and Stroke]
{{stub}}
[[Category:Neurology]]
[[Category:Neurology]]
[[Category:Pain]]
[[Category:Pain]]
[[Category:Neurological disorders]]
[[Category:Neurological disorders]]
Latest revision as of 00:49, 5 January 2025
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.
Diagnosis of hyperpathia is primarily clinical, based on the patient's history and symptoms. A thorough neurological examination is essential. Additional tests may include:
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.
