What is the reason for students vomiting collectively

Collective vomiting among students may be related to factors such as food poisoning, gastrointestinal cold, group psychological reactions, acute gastroenteritis, norovirus infection, etc. Collective vomiting among students is usually caused by factors such as unclean diet, viral transmission, psychological stress, etc. It is recommended to seek medical attention promptly to investigate the cause and avoid delaying treatment.

1. Food poisoning

Consuming food contaminated with bacteria or toxins may cause collective vomiting, which is commonly seen in improper hygiene management in school canteens. Symptoms include nausea, abdominal pain, diarrhea, and may be accompanied by fever in severe cases. Immediately stop eating suspicious food. For mild cases, oral rehydration salts can be supplemented. For severe cases, seek medical attention for gastric lavage. The therapeutic drugs include montmorillonite powder, berberine hydrochloride tablets, and bifidobacterium triple active capsules.

2. Gastrointestinal cold

virus infection can cause gastrointestinal dysfunction, which can lead to group onset and is often transmitted through droplets or contact. Typical symptoms include vomiting accompanied by low-grade fever and fatigue, and some students may experience respiratory symptoms. It is recommended to isolate the patient and use Huoxiang Zhengqi Oral Liquid and Noon Tea Granules to alleviate symptoms. If necessary, follow the doctor's advice to take Ribavirin Granules for antiviral treatment.

3. Group psychological reactions

Exam stress or unexpected events may trigger psychogenic vomiting, which is more common in adolescent students. Sudden symptoms with no organic lesions detected, often accompanied by symptoms such as anxiety and headache. Psychological counseling is needed to create a relaxed environment, and in severe cases, Guweisu tablets can be used temporarily to regulate autonomic nervous system function.

4. Acute gastroenteritis

Eating raw, cold, or unclean food in groups can easily lead to acute inflammation of the gastrointestinal tract, manifested as vomit containing undigested food. Most students will experience periumbilical pain, which may be accompanied by watery stools. Treatment requires fasting for 4-6 hours, followed by gradual recovery of diet. Fengliao Gastrointestinal Kang Granules and Racecaduoqu Granules can be used to control symptoms.

5. Norovirus infection

This virus is highly contagious and is prone to outbreaks in collective places such as schools. The characteristic is sudden and severe vomiting, which may be accompanied by muscle soreness, and the course of the disease usually lasts for 1-3 days. Environmental disinfection needs to be strengthened. Patients should use montmorillonite powder to stop diarrhea, and if vomiting is severe, intravenous fluid can be administered to prevent dehydration. During the period of collective vomiting by students, the classroom should be kept ventilated, and vomit should be treated with chlorine containing disinfectants. Choose light and digestible food such as rice soup and noodles, and avoid dairy products and greasy food. Close observation of students' mental state and urine output. If symptoms such as persistent vomiting and blurred consciousness occur, immediate medical attention should be sought. Schools should improve their food safety management system, regularly conduct health education, and equip necessary emergency drugs.