Peripheral artery disease (PAD) is a condition where the arteries that supply blood to your limbs become narrowed or blocked. This can cause pain, numbness, and other symptoms, especially in the legs. Treatment for PAD varies depending on the severity of the condition. For mild cases, lifestyle changes like walking and medications to reduce risk factors may be enough. However, if the condition worsens and starts to interfere with daily life, more invasive treatments might be necessary. Surgery or procedures like angioplasty (where a balloon is used to open up the artery) or stenting (where a small mesh tube is inserted to keep the artery open) may be needed if you experience severe pain, non-healing wounds, or chronic limb-threatening ischemia. These procedures aim to restore blood flow and improve quality of life. It's important to consult with your doctor to determine the best treatment plan for your specific situation.