If the bite is actively bleeding, apply direct pressure with a clean, dry cloth until the bleeding subsides. Elevate the area of the bite. If the bite is on the neck, head, face, hand, or fingers, call your doctor right away. Over the next 24 to 48 hours, observe the bite for signs of infection (increasing skin redness, swelling, and pain). If the bite becomes infected, call the doctor or take the person to an emergency facility.