Notify people where you will be and check in with them. These snakebite kits can be bought at most sporting goods stores. Each kit contains a syringe-like device that exerts one atmosphere of reverse pressure. The device extracts the venom from the wound without the complications or bleeding or wound contamination. Even though the victim is not poisoned, the painful bite can still become infected.
All rattlesnake bites require medical attention in an emergency room.
Other symptoms can include excessive salivation, thirst, swollen eyelids, blurred vision, muscle spasms and unconsciousness. Rattlesnake venom also interferes with the ability of the blood to clot properly. Severe symptoms can be life-threatening and must be treated with antivenin, a prescription medication. Antivenin is given intravenously with fluids. Other therapy may include numerous laboratory tests, antibiotics and an update on the tetanus shot, if needed.