The clinical symptoms of Amanita phalloides poisoning are divided into three stages:
Initial phase: Characterized by nausea, vomiting, abdominal pain, and diarrhea. Latent phase: A deceptive period where symptoms may subside, leading to false reassurance. Hepatic phase: Marked by liver damage, jaundice, coagulopathy, and potentially renal failure. In severe cases, it can progress to coma and death.