Snakes cannot sustain prolonged rapid movement so are often within a 20 foot radius of where the bite first occurred. Have the patient lie down and keep him quiet. Reassure him to slow the metabolism and subsequent spread of the venom. Cut and suck methods are useless. According to one study, the most you can get is six percent of the venom.
Many people do far more damage when they cut than they do good.
Keep the bitten extremity at the level of the heart. Remove any rings, bracelets or other jewelry that could impede circulation if swelling occurs. Clean the wound gently with alcohol, soap and water, hydrogen peroxide or other mild antiseptic. Do not cool or chill or apply ice. Do not attempt to tie any type of tourniquet or constricting bands.