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.
What is a jammed finger? A jammed finger is an injury to the tendon that straightens the tip of your finger. A piece of bone may be pulled away with your tendon. Your injury may take 4 to 8 weeks to heal. What are the signs and symptoms of a jammed finger? Your finger may be swollen, red, and painful. The tip of your finger may droop down. You may not be able to move your finger normally. How is a jammed finger diagnosed and treated? You may need to have an x-ray of your finger to check if a bone is broken. How is a jammed finger treated? Apply ice on your finger for 15 to 20 minutes every hour or as directed. Use an ice pack, or put crushed ice in a plastic bag. Cover it with a towel. Ice helps prevent tissue damage and decreases swelling and pain. Elevate your hand above the level of your heart as often as you can.