Risks of incorrect methods used for snake bites revealed
The use of venom pumps for snake bites, which is frequently resorted to worldwide, does not provide the expected benefit to patients and can even lead to serious tissue damage. Experts have shared the correct first aid steps.
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While tens of thousands of people around the world require treatment for snake bites every year, it has become clear that venom pumps, which are frequently found in first aid kits, do not provide the expected protection. Health experts emphasized that vacuum "venom extraction" devices neither contribute to removing the venom from the body nor do they prevent unwanted new damage to the patient.
Evaluations by poison control centers and emergency medicine authorities show that snake venom begins to spread through the lymphatic system within just a few minutes after injection. In other words, using a vacuum method to extract the venom is both ineffective and leads to a loss of time. Research underscores that this method, which is still used as a myth in our country and around the world, has a clinical success rate of zero.
Experts state that devices creating suction power increase damage to the tissue; they cause the enzyme-containing snake venom to concentrate more heavily in the suctioned area, thereby increasing the risk of tissue death. When a vacuum is applied, weakened vessels can be damaged, and severe swelling and bruising can occur in the area. Furthermore, losing time and delaying medical assistance increases the patient's life-threatening risk.
Many countries' civil defense protocols now clearly state that practices such as venom extraction pumps, tourniquets, cutting, or sucking with the mouth should not be performed.
The steps to be taken in case of a snake bite are listed as follows: The patient should be kept calm and immobile, and if possible, should lie down and rest. Tight items such as necklaces, rings, and watches should be removed in case of potential swelling. The bitten area should be gently washed with soap and water, cleaned with an alcohol-free disinfectant, and covered with a sterile cloth. The affected limb should be immobilized and kept above heart level. Blood thinners, alcohol, and caffeine should absolutely not be used.
Experts warn, "Applying to a healthcare facility without losing time and receiving professional medical help is the most correct step." Some practices known among the public carry more risk than they do life-saving potential; therefore, acting in light of current information is of great importance.