What are signs of circulation?

Signs of circulation include:

* Pulse: This is the rhythmic expansion and contraction of an artery. It can be felt in various places on the body, such as the wrist, neck, and temple.

* Blood pressure: This is the pressure exerted by blood against the walls of blood vessels. It is measured in millimeters of mercury (mm Hg) and is typically expressed as two numbers, such as 120/80 mm Hg.

* Capillary refill: This is the time it takes for a capillary to refill with blood after it has been pressed on. It is normally less than 2 seconds.

* Skin color: Healthy skin should be pink or peach-colored. Pale, blue, or mottled skin can indicate poor circulation.

* Skin temperature: Healthy skin should feel warm to the touch. Cold skin can indicate poor circulation.

* Edema: This is swelling caused by fluid buildup in the tissues. It can be a sign of poor circulation or other medical conditions.

* Claudication: This is pain, cramping, or numbness in the legs that occurs with walking and is relieved with rest. It is a sign of poor circulation in the legs.

* Varicose veins: These are swollen, twisted veins that can be seen on the legs. They can be a sign of poor circulation.