How to treat jellyfish eating?

1. The stinging sac of fresh jellyfish contains venom. Fresh jellyfish bought back are generally processed, marinated with salt and alum for three times, and then filtered to remove toxins. After jellyfish is processed, it should be soaked and washed repeatedly before eating, and salt and alum should be removed. Soak the jellyfish in vinegar for more than 10 minute after cleaning, because the Vibrio parahaemolyticus rich on the jellyfish surface is the most sensitive to acid, which can kill the Vibrio parahaemolyticus attached to the jellyfish and is safer to eat in the future. 2. Fresh jellyfish contain serotonin, tetramine complex, peptides and other substances, which may cause histamine reactions such as allergies. At the same time, jellyfish is a kind of seafood, which contains some parasites and bacteria, and Vibrio parahaemolyticus is attached to its surface. If you eat fresh jellyfish directly, it may cause symptoms of food poisoning such as abdominal pain, diarrhea, nausea and vomiting and even shock. Direct consumption of fresh jellyfish by pregnant women may also lead to fetal malformation, which is not conducive to the healthy development of the fetus.