Tufferfish toxin is a strong neurotoxin that can cause neurological disorders, leading to paralysis of nerve endings and nerve centers. Puffer fish toxin is quite stable and cannot be destroyed by salting, sun exposure and general cooking. The liver, ovaries and roe of puffer fish are the most toxic. People suffering from puffer fish poisoning will generally experience tingling in their fingers, lips and tongue, vomiting, nausea, weakness of limbs, diarrhea, body swaying, and even general paralysis and paralysis, and gradually death.

There is no effective way to rescue puffer fish poisoning, and the mortality rate is very high, so special attention must be paid to prevention. Avoid eating puffer fish.