It is best not to eat seafood after plastic surgery. Crustaceans such as crabs and shrimps in seafood are easy to cause allergies because they contain histamine and other ingredients. Tropical fruits such as mango and pineapple are also easy to cause allergies. When allergic, the skin will be red and rash, and there will be symptoms such as molting and itching. Because cosmetic surgery is mostly skin surgery, allergies may lead to edema at the surgical site, leading to delayed healing of the incision; If you scratch the skin of the surgical site because of skin itching, it may also lead to local infection and leave scars.