Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
hyperalgesia
This term describes a pathological state where the nervous system amplifies pain signals, making a typically painful stimulus feel excruciating. It is distinct from allodynia, where a normally painless stimulus, such as a light touch, is perceived as painful. The term carries a clinical, sterile connotation and is primarily used in medical diagnostics, neurology, and pain management research.
As a medical condition, the word is treated as an uncountable noun. It refers to the state or phenomenon of increased sensitivity rather than a discrete object. Consequently, it does not have a plural form in standard clinical usage and cannot be counted with numbers; instead, it is described in terms of severity or presence.
Ý nghĩa
Ví dụ
The patient is experiencing severe hyperalgesia following the nerve injury.
Even a light touch feels like a burning sensation because of my hyperalgesia.
Chronic inflammation can lead to the development of peripheral hyperalgesia.
Chronic inflammation can lead to the development of peripheral hyperalgesia.
Why does this small scratch feel like a deep cut? This hyperalgesia is exhausting.
The doctor explained that central hyperalgesia occurs when the spinal cord becomes hypersensitive.
I wonder if this medication will finally reduce the hyperalgesia in my limbs.
Hyperalgesia makes the recovery process much more painful for some patients.
The study examines how certain proteins trigger hyperalgesia in the skin.