"Suck Out Snake Venom with Your Mouth?"... Wife Poisoned While Trying to Save Husband

Both Husband and Wife Rushed to ER After Attempting to Suck Out Cobra Venom in China

Experts Warn: "Immediate Hospital Transfer Is Essential... No Real Effect from the Method"

An incident occurred in China in which a wife became poisoned after attempting to save her husband, who had been bitten by a cobra, by sucking the venom out of his wound with her mouth. Medical professionals have warned that the “emergency treatment” of sucking snake venom out of a wound, often depicted in movies and TV dramas, is not only ineffective but is also a dangerous folk remedy that can put the rescuer at risk.

On July 4, the South China Morning Post (SCMP) reported on a recent incident in Yuanyang County, Yunnan Province, China, where a man was bitten on the finger by a cobra while working in the field. The man’s hand quickly became severely swollen, and he developed symptoms such as dizziness and lethargy. Witnessing this, his wife remembered a first-aid scene she had seen on TV and, without any protective equipment, attempted to suck the venom out of her husband's wound with her mouth.

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The husband was transported to the hospital, but several hours later, the wife also developed abnormal symptoms. She began to experience numbness in her mouth, tongue, face, and limbs, and by the next day, she was suffering from extreme fatigue, prompting her to seek medical attention. Doctors diagnosed both of them with cobra venom poisoning and administered antivenom serum and detoxification treatment. Their conditions improved, and a few days later, they were discharged from the hospital together.

The hospital explained, “Because the mucous membrane in the mouth is rich in blood vessels, even tiny, invisible wounds or bleeding gums can allow venom to be absorbed into the bloodstream.” In 2011, there was also a reported case in India in which rescuers who sucked venom from a cobra bite wound lost their sense of taste and developed systemic symptoms, requiring antivenom treatment, as documented in a published paper.

The effectiveness of sucking venom out of a wound has not been scientifically proven. In human studies, even after using a suction device for 15 minutes, only 0.04% of the simulated venom was removed, confirming that the method is virtually ineffective. Experts point out that suction with the mouth is even less effective and can increase the risk of bacterial infection, and therefore, is not recommended.

Medical professionals emphasize that other folk remedies—such as cutting the wound with a knife, cauterizing it with fire, or applying ice—should also be avoided if bitten by a snake. The most important step is to keep the victim calm and minimize movement, then transport them to a medical facility as quickly as possible to receive antivenom treatment. Additionally, remembering or photographing the snake’s color and pattern can aid in treatment, but attempting to capture or chase the snake can be dangerous.

This content was produced with the assistance of AI translation services.