Hyperesthesia

Hyperesthesia is a condition that involves an abnormal increase in sensitivity to stimuli of the sense. If you have hyperesthesia, you may find that some textures that are usually painless to touch, such as bedsheets, can cause pain or discomfort. This condition can affect any part of the body. Its name comes from the Greek words for "over" (hyper) and "sensation" (esthesia).

Causes

Hyperesthesia can be caused by a number of conditions, including fibromyalgia, shingles, and neuropathy. It can also be a symptom of withdrawal from certain drugs, such as opioids or alcohol. In some cases, the cause of hyperesthesia is unknown.

Symptoms

The main symptom of hyperesthesia is increased sensitivity to sensory stimuli. This can include:

• Increased sensitivity to touch, resulting in pain or discomfort from stimuli that should not cause pain
• Increased sensitivity to changes in temperature
• Increased sensitivity to certain types of light or sound

Diagnosis

Hyperesthesia is typically diagnosed based on the patient's symptoms and medical history. The doctor may also perform a physical examination to check for areas of increased sensitivity. In some cases, further tests may be needed to determine the underlying cause of the hyperesthesia.

Treatment

The treatment for hyperesthesia depends on the underlying cause. If the hyperesthesia is caused by a specific condition, such as fibromyalgia or shingles, treating that condition may help to reduce the symptoms. In other cases, medications may be used to help manage the symptoms. These can include:

• Pain relievers
• Antidepressants
• Anticonvulsants

See also

• Allodynia
• Dysesthesia
• Paresthesia

References

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