Woke up from sleep due to stomach pain that lasted for over two hours—what could be the cause and what should I do?
May 28, 2023
Source: Cainiu Health
Dr. Shen Yonghua
Introduction
Woke up from sleep due to stomach pain that lasted for over two hours, possibly caused by dietary factors, abdominal exposure to cold, psychological stress, gastric ulcer, or duodenal ulcer. It is recommended to seek timely medical evaluation at a hospital to determine the exact cause and receive targeted treatment. Eating too much or too quickly during dinner, or consuming irritating foods such as greasy, spicy, raw, or cold items, can increase the digestive burden on the gastrointestinal tract.
Waking up from sleep due to stomach pain that lasts for more than two hours may be caused by dietary factors, abdominal chilling, psychological factors, gastric ulcers, or duodenal ulcers. It is recommended to seek timely medical attention at a hospital to determine the exact cause and receive targeted treatment. Specific analysis is as follows:
1. Dietary Factors
Eating too much or too quickly during dinner, or consuming greasy, spicy, raw, or cold irritating foods, increases the digestive burden on the gastrointestinal tract. During sleep, gastrointestinal motility slows down, causing food to remain in the stomach for extended periods. This leads to continuous gastric acid secretion for digestion, which irritates the gastric mucosa and causes stomach pain. It is advised to adjust eating habits and avoid overeating at dinner. Drinking warm water or warm milk may help dilute gastric acid.
2. Abdominal Chilling
During sleep, inadequate warmth around the abdomen—especially in autumn and winter—allows cold air to easily stimulate the abdominal area, leading to spasms of the stomach muscles and resulting in pain. Applying a hot water bottle or warm towel to the stomach area can effectively relieve muscle spasms. The temperature should feel comfortably warm; apply heat for 15–20 minutes per session. Wearing a belly wrap or using thicker bedding while sleeping, ensuring the abdomen is fully covered, is also recommended.
3. Psychological Factors
Stress, anxiety, and tension experienced during the day can affect gastrointestinal function. Even during sleep, the nervous system may remain relatively tense, causing neurological dysfunction, abnormal gastric acid secretion, and disordered gastric motility, thereby triggering stomach pain. Practicing deep breathing and relaxation techniques can help reduce emotional stress. Adjusting one's mindset and incorporating regular physical activity or meditation into daily life may also alleviate stress.
4. Gastric Ulcer
A gastric ulcer is a chronic sore formed when the stomach lining is digested by gastric acid and pepsin. At night, gastric acid secretion tends to increase. When this acid comes into contact with the ulcerated area, it stimulates nerve endings around the lesion, causing pain. Patients may take medications such as hydrotalcite tablets, sucralfate suspension, or omeprazole enteric-coated capsules under medical guidance to improve symptoms.
5. Duodenal Ulcer
This condition may be related to poor lifestyle habits or infections. Pain from a duodenal ulcer typically presents as hunger pain—noticeable when the stomach is empty and relieved after eating. During nighttime, once the stomach empties, gastric acid flows directly into the duodenum, stimulating the ulcer site and causing pain. Under a doctor’s supervision, patients may use medications like famotidine tablets, belladonna tablets, or bismuth potassium citrate capsules to relieve discomfort.
Maintaining healthy daily habits, eating a light diet, avoiding spicy and irritating foods, and engaging in moderate exercise can support recovery and overall well-being.
