Does bad circulation cause skin itch?

Yes, bad circulation can cause skin itchiness. When blood flow is impaired, it can lead to reduced oxygen and nutrient delivery to the skin, resulting in dryness and irritation. Additionally, poor circulation may contribute to the buildup of waste products in the tissues, further exacerbating itchiness. However, it's important to note that skin itch can have various causes, so a healthcare professional should evaluate persistent symptoms.