The general principle of postoperative diet is light, easy to digest, high in protein, balanced in meat and vegetables, and a small amount of meals. You can eat some high-protein foods such as pigeons, bass, broilers, soft-shelled turtles and snakehead to promote wound healing, but you should also eat some fruits and vegetables to prevent postoperative constipation.

Hair that can't be eaten after surgery:

The so-called hair products refer to foods that are particularly easy to induce certain diseases (especially old diseases) or aggravate existing diseases. Hair taboo is of great significance in diet and dietotherapy. Under normal circumstances, hair is also food, and moderate consumption will not cause side effects or discomfort to most people, but will only induce some special constitutions and some diseases related to them.

Hair has a wide range. In daily life, foods belonging to hair can be divided into the following categories according to their sources:

1, edible fungi. There are mainly mushrooms, mushrooms and so on. Excessive consumption of these foods is easy to cause wind rising yang, chronic diseases such as liver yang headache and liver wind dizziness, and it is also easy to induce or aggravate skin sores.

2. Livestock and poultry. There are mainly cocks, cocks' heads, pigs' heads, old mothers' pork, geese, chicken wings, chicken feet, cows, sheep, horses, donkeys, dogs and venison. This kind of food takes the initiative to rise, eating is easy to move, causing chronic diseases such as liver yang headache and liver wind dizziness. In addition, it is easy to induce or aggravate skin sores.

3. fruit. Mainly peaches, apricots, mangoes, etc. It has been pointed out by predecessors that eating too many peaches is easy to cause heat, carbuncle, sore, gangrene, furuncle and insect furuncle, and eating too many apricots will cause carbuncle and furuncle, which will hurt muscles and bones.

4. sea bream. Mainly hairtail, yellow croaker, pomfret, mussel, shrimp, crab and other aquatic products. These foods are mostly salty, cold and fishy, which are easy to induce allergic diseases such as asthma and urticaria for people with allergic constitution, and also easy to promote the occurrence of skin diseases such as sores and swelling.

5. vegetables. There are mainly bamboo shoots, mustard greens, pumpkins, spinach, potherb mustard, eggplant and so on. These foods are easy to induce skin sores and swelling.

Postoperative diet has a great relationship with the patient's physical recovery. Eating too early can cause abdominal distension and other complications, but eating too late is also harmful, because not only the wound can not get enough nutrition to repair in time after operation, but also thirst and hunger can torture the patient. Patients who have no anesthetic response to local anesthesia and minor surgery can be given a normal diet 6 hours after surgery. Patients under general anesthesia but not undergoing digestive tract surgery can eat liquid diet first, and then give semi-liquid or general food according to the situation if there is no nausea and vomiting reaction 6 hours after operation. Patients undergoing gastrointestinal surgery usually fast within 24 ~ 48 hours after operation. After the recovery of anal exhaust and intestinal peristalsis, a small amount of liquid can be given many times. At first, it is best not to drink sweet and flatulent soup, which is easy to cause bloating. Gradually, it can be changed to semi-liquid food such as porridge and noodles, and it can be changed to soft food or general food about 2 weeks after operation.