Tibetan green snake is poisonous, and the toxin it produces is blood-circulating poison. There are many types of blood circulation poison with complex components, mainly in the cardiovascular and blood systems, resulting in various toxic effects. Its clinical manifestations are equivalent to the symptoms of fire poison in traditional Chinese medicine, so it is called fire poison.

The detoxification amount of the Tibetan bamboo leaf green snake when it bites is small, and its toxicity changes from hemorrhagic to Lord, poisoned people rarely die. There are 2 tooth marks in the wound, with a distance of 0.3-0.8 cm. There is a small amount of bleeding from the wound, severe pain, burning like, local redness and swelling, which can be ruptured and develop rapidly. Systemic symptoms include nausea, vomiting, dizziness, abdominal distension and pain. Some patients have mucosal bleeding, vomiting blood, blood in the stool, and severe toxic shock.