Peripheral Occlusive Arterial Disease (Acute and Chronic)

Is a serious condition that affects blood flow to the limbs due to narrowed or blocked arteries, usually caused by a buildup of fatty deposits (atherosclerosis). It can be acute, where a sudden blockage leads to severe pain and possible limb loss, or chronic, which develops gradually and causes symptoms like leg pain while walking (claudication), numbness, or slow-healing wounds. Risk factors include smoking, diabetes, high blood pressure, and high cholesterol. Treatment ranges from lifestyle changes and medications to surgical interventions like angioplasty or bypass surgery to restore circulation.