Healthgrades Editorial Staff. Tingling in both feet can have a number of causes, including an injury, sitting in one position for a long period of time, or a circulation problem that impairs blood flow to the feet. Tingling in both feet can also be caused by nerve damage from extreme heat or cold or from toxic substances.
A lopped-off finger will still have a place on your hand for about 12 hours after amputation if not refrigerated, but a full limb like an arm or leg -- left at room temperature -- must be reattached within six to 12 hours, due to rapid death of muscle tissue.
Stretching of the thumb will also help you to regain the range of motion in your wrist and hand. Simply pull the thumb back toward the forearm as far as pain allows, holding for 10 to 15 seconds. Then push the thumb toward the base of the fifth finger and hold for 10 to 15 seconds.