The cases include: (1) The general information of the patient includes name, gender, age, ethnicity, marital status, place of birth, occupation, date of admission, date of recording, and person who stated the medical history.

(2) Chief complaint refers to the main symptoms (or signs) and duration that prompt the patient to seek medical treatment.

(3) The medical history of the current illness refers to the patient’s detailed information on the occurrence, evolution, diagnosis and treatment of the disease, and should be written in chronological order. The content includes the incidence, main symptom characteristics and their development and changes, accompanying symptoms, diagnosis and treatment process and results after the onset, changes in general conditions such as sleep and diet, as well as positive or negative data related to differential diagnosis, etc.

Other diseases that are not closely related to the current disease but still require treatment can be recorded in a separate paragraph after the current history.

(4) Past history refers to the patient’s past health and disease conditions. The content includes past general health status, disease history, infectious disease history, vaccination history, surgical trauma history, blood transfusion history, drug allergy history, etc.

(5) Personal history, marriage and childbearing history, menstrual history of female patients, and family history.

(6) The physical examination should be written in a systematic order. Content includes body temperature, pulse, respiration, blood pressure, general condition, skin, mucous membranes, superficial lymph nodes throughout the body, head and its organs, neck, chest (thoracic cage, lungs, heart, blood vessels), abdomen (liver, spleen, etc.) , rectum and anus, external genitalia, spine, limbs, nervous system, etc.

(7) Special circumstances of specialty The special circumstances of the specialty should be recorded according to the needs of the specialty.

(8) Auxiliary examination refers to the main examination related to the disease and its results performed before admission. The date of the examination should be stated. If the examination was performed at another medical institution, the name of the institution should be stated.

(9) Preliminary diagnosis refers to the diagnosis made by the treating physician based on a comprehensive analysis of the patient's condition at the time of admission. If the initial diagnosis is multiple, the priority should be clearly defined.

(10) The signature of the physician writing the admission record.

etc. Acute gastroenteritis is caused by food, so strict food hygiene is the key to preventing this disease. Improving food and drinking water sanitation and feces management, and vigorously eliminating flies are the fundamental measures to prevent the disease. Food in the refrigerator should be separated from raw and cooked food, and cooked again before eating. Washing hands before meals and after using the toilet, disinfecting vegetables and fruits before eating them raw, and choosing clean and hygienic restaurants when going on vacation are all effective preventive measures that should be paid attention to.

●Disinfect with vinegar and garlic

If you go out to eat, to prevent possible dangers, you can ask the waiter for a plate of vinegar and a few cloves of garlic, dip it in the vinegar and add the garlic Finishing this meal will give you health insurance.

●Replenish fluids

If you are unfortunately infected by bacteria, these bacteria will irritate your intestines and cause you to lose a lot of water through vomiting and diarrhea. At this point, you need to drink plenty of fluids to prevent collapse. Boiled water is the best supplement, followed by other clear liquids such as apple juice, stock or broth. Soda will work too, but let the bubbles dissipate first. A quick way to get rid of bubbles is to use two cups and pour the soda into each other repeatedly. When replenishing water, do not swallow it all in one breath to avoid vomiting again.

●Replenish electrolytes

Vomiting and diarrhea will cause loss of important electrolytes - potassium, sodium and glucose. You can sip electrolyte drinks, such as oral rehydration salts, to replenish them. Or make your own, as follows: Mix fruit juice (containing potassium) with 1/2 teaspoon of honey or corn syrup (containing glucose) and a pinch of salt (sodium chloride).

●Avoid antacids

Antacids can reduce stomach acid, but they can also reduce your antibacterial power. Taking antacids may cause bacteria to multiply rapidly and in large quantities.

●Don’t rush to stop diarrhea

Diarrhea means that your body is trying to eliminate toxins. In some cases, taking antidiarrheal medications may interfere with the body's ability to fight infection. Therefore, it’s best to let nature take its course and let the harmful bacteria in your intestines pass out. If you feel it is necessary to take medication, please consult your physician first.

●Take antibiotics

Antibiotics mainly help to eliminate bacteria. It is recommended to take them twice a day until the diarrhea stops. However, you should consult your doctor before using these drugs.

●Eat a light diet

Usually you can start eating within a few hours to a day after the diarrhea or vomiting subsides, but you need to take your time because the injured stomach is still weak. Start with easy-to-digest foods. You can have cereal, porridge, pudding, biscuits or soup. Avoid high-fiber, spicy, acidic, greasy, polysaccharide, dairy and other foods to avoid stomach irritation. This should be followed for 1-2 days so that the stomach has time to return to normal.

●Supplement essential nutrients

①Calcium plus vitamin D

1500 mg per day. Replenish lost calcium and help form stool. 4001U vitamin D per day to help calcium absorption.

② Digestive enzymes

Take with meals. Rich in pancreatic enzymes, which help aid digestion.

③ Magnesium

1000 mg per day. Helps calcium absorption and promotes pH balance.

Fish - psyllium or oat bran

Take 4 capsules before going to bed. Helps form stool.

⑤Unsaturated fatty acids

Follow the product instructions for dosage, which helps form stool.

⑥ Vitamin E

400-1000IU per day. Protects the cell membrane of the colon wall.