DO NOT apply cold compresses to a snake bite. DO NOT cut into a snake bite. DO NOT give the victim stimulants or pain medications unless instructed to do so by a doctor. DO NOT give the victim anything by mouth. DO NOT raise the site of the bite above the level of the victim's heart.
Time is of the essence.
Keep the victim calm, restrict movement, and keep the affected area below heart level to reduce the flow of venom. Wash the bite with soap and water. If the area of the bite begins to swell and change color, the snake was probably poisonous. Cover the bite with a clean, cool compress or a clean, moist dressing to reduce swelling and discomfort. Get medical help immediately.