Uncomfortable vomiting a little chills may be caused by gastrointestinal flu, food poisoning, gastritis, etc., you can temporarily stop eating, identify the cause, and treat the symptoms. 1. Gastrointestinal cold: unclean diet and other factors can lead to gastrointestinal cold, vomiting, chills and other symptoms. Stop eating for a while and rest, or use antiviral drugs such as ribavirin as prescribed by your doctor. 2. Food poisoning: food poisoning attacks the stomach, resulting in damage to the mucous membrane of the stomach and vomiting; excessive vomiting causes an imbalance of electrolytes in the body and affects the thermoregulatory center, resulting in chills. Patients can drink salt water, use sodium chloride injection and other drugs to replenish water, salt and electrolytes, severe poisoning also need to carry out gastric lavage. 3. Gastritis: inflammation caused by gastric mucosa congestion and gastric mucosa damage, affecting the normal secretion of gastric acid, the patient’s stomach will vomit stomach contents, and affect the thermoregulatory center, resulting in chills. You can take amoxicillin capsules and omeprazole enteric-coated tablets for anti-inflammatory treatment as prescribed by the doctor, stop eating for 2 to 3 hours, and then eat light, easy-to-digest food. If the symptoms are more serious, it is recommended to go to the hospital in time, and follow the doctor’s instructions for medication.