elevated. When sitting or standing, your legs or feet may take on a bluish or purplish tint because your tissues aren’t receiving enough oxygen-rich blood.
In addition to changes in color, temperature differences may occur. The leg or foot with reduced blood flow may feel colder to the touch than the other side. These changes can be subtle, so it’s essential to pay attention to your body.
Sign #4: Wounds or ulcers that heal slowly
This fourth sign is particularly important to watch for, especially if you have diabetes. In
