The pufferfish, a delicacy in some cultures, contains a potent neurotoxin called tetrodotoxin, making its consumption extremely hazardous. The Greek Red Cross has released four key instructions for individuals who may be stung by a pufferfish. While the text doesn’t detail the instructions, it emphasizes the serious risk associated with the fish. Tetrodotoxin can cause severe illness and even death if ingested. The advisory aims to inform the public about the potential dangers and appropriate responses to a pufferfish sting. Authorities urge caution and awareness regarding this potentially lethal marine creature. Further details on the specific first-aid measures recommended by the Red Cross were not provided in the source text.