(1) Gastrointestinal symptoms such as nausea, vomiting, abdominal pain, abdominal distension, diarrhea and stomach upset.

(2) In severe cases, dizziness, headache, palpitation, chest tightness, cold sweat and numbness of limbs may occur.

● Emergency treatment:

(1) The most important way is to avoid poisoning. Whether it is stewing, frying or boiling, it must be cooked.

(2) In case of poisoning symptoms, immediately stimulate the pharynx with your index finger and spit out the food you have eaten.

(3) If symptoms appear after eating for several hours, you should fast, replenish fluids intravenously, and give diuresis to promote toxin excretion.