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Stressed Man

CRPS

Complex Regional Pain Syndrome (CRPS) is a chronic pain condition that typically affects one limb (arm, leg, hand, or foot) after an injury or trauma. CRPS is characterized by prolonged and severe pain that is out of proportion to the initial injury. The exact cause of CRPS is not fully understood, but it is believed to involve abnormal responses of the nervous system, leading to excessive inflammation and changes in the function of the peripheral and central nervous systems.
 
There are two types of CRPS:
  • CRPS I (formerly known as reflex sympathetic dystrophy) occurs without confirmed nerve damage.
  • CRPS II (formerly known as causalgia) occurs with confirmed nerve damage.
 
CRPS can lead to a variety of symptoms, including changes in skin color, temperature, and texture, as well as swelling, muscle atrophy, and mobility issues.

Common Symptoms

  • Severe, continuous pain that is often burning, throbbing, or aching in nature
  • Increased sensitivity to touch (allodynia), where even light contact can cause severe pain
  • Swelling and inflammation in the affected area
  • Changes in skin color, ranging from red or purple to pale or blotchy
  • Temperature changes in the affected limb, with the skin feeling much warmer or cooler than the unaffected side
  • Skin texture changes, such as shiny, thin, or excessively sweaty skin
  • Joint stiffness and swelling, leading to reduced range of motion in the affected area
  • Muscle weakness or atrophy due to disuse of the affected limb
  • Abnormal hair and nail growth in the affected area
  • Tremors, muscle spasms, or jerking movements in the affected limb
  • Decreased mobility, with difficulty using the affected limb for everyday activities
Receptionist
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