Out-of-pocket expense. An out-of-pocket expenses (or out-of-pocket cost) is the direct outlays of cash that may be later reimbursed. In operating a vehicle, gasoline, parking fees and tolls are considered out-of-pocket expenses for the trip.
In the cold, the small blood vessels on the surface of our body get smaller to keep warm blood deeper inside. In the heat, they dilate to release heat from the body. If you have been in a warm climate for a long time and return to a cold one, it may take a little longer for your circulation to adjust.â.
This cellular activity can cause the area to feel warm. If this is what's going on, the warmth should go away within a few days. If the warmness persists, it might be worth having your leg checked out by a doctor, just to make sure you didn't bruise the bone and don't have an infection brewing in there.