If a person is poisoned by pufferfish, early symptoms include vomiting, stomach pain, diarrhea, and sometimes …
If a person is poisoned by pufferfish, early symptoms include vomiting, stomach pain, diarrhea, and sometimes blood in the stool. As the poisoning progresses, numbness can develop in the lips, tongue, and limbs, along with drooping eyelids and muscle weakness or paralysis. In severe cases, the poison can quickly lead to respiratory failure and death.