What Is Pain Disorder?

Pain disorders are classified into neurological and pathological categories, and pain symptoms are divided into transient pain, acute pain, and chronic pain.

Pain

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Pain disorders are classified into neurological and pathological categories, and pain symptoms are divided into transient pain, acute pain, and chronic pain.

Classification of pain

<1> pathological classification

Superficial pain: pain in the skin and mucous membranes caused by noxious irritation. It is characterized by clear positioning and limitation, most of which are acupuncture-like sharp pain and muscle activity.

Deep pain: Pain from ligaments, tendons, joints, fascia, pleural peritoneum, viscera and other parts. Most are blunt pains with inaccurate positioning. The pain may be diffused or a hypersensitive area may appear.

Neuropathic pain: can occur in any part of the nervous system. Burn-like, intense and persistent, may have hyperalgesia, abnormal pain and so on.

Psychogenic pain: It is spiritual and may be accompanied by anxiety, depression, fear, etc., which is worth noting.

<2> Neurological classification

Peripheral neuralgia

Somatic neuralgia: mainly fast pain, mostly paroxysmal pain, the location of pain and tenderness is relatively fixed.

Superficial and well-defined local or diffuse pain.

Sympathetic pain: chronic blunt pain, persistent intolerable burning pain or pressure

Urgent pain. The location is not fixed. Effects of mental and emotional state on pain

Larger. Such as CRPS, visceral pain, peripheral vascular pain.

Central neuralgia

Spinal cord, brain stem, thalamus, cerebral cortex and other central nervous system diseases, pain caused by impaired pain pathways. Clinically typical is thalamic pain, which is mainly caused by cerebrovascular disease damage to the thalamus.

<3> Classification of pain course

Transient pain: A transient pain episode, caused by a minor injury stimulus, of short duration.

Acute pain: sudden onset, short duration, and can also be persistent. More obvious injuries often exist.

Chronic pain: Slow onset or transformed from acute pain, lasting for a long time, and can also occur intermittently. very

Chronic pain does not detect significant damage.