acute limb ischemia

Acute limb ischemia is a sudden decrease in blood flow to a part of the arm or leg, usually caused by a blood clot or a blocked artery. This interruption can quickly damage tissues and nerves, risking limb loss if not treated promptly. Symptoms include sudden pain, coldness, pale or bluish skin, and weakness in the affected limb. It requires urgent medical attention to restore blood flow through medication, procedures, or surgery to prevent permanent damage. Early treatment is crucial to save the limb and preserve function.