Symptoms: Could It Be Acid Reflux After Overeating? - Internal Medicine

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Suspected gastroesophageal reflux disease (GERD)?


Last night, I had a very filling dinner, and while sitting, I felt uncomfortable and had to sit up to burp for relief.
I also did not have a bowel movement all day yesterday.
During the night, I slept for about four hours but woke up with abdominal pain, which only eased after I sat up.
The sensation in my body feels somewhat similar to when I had gastroesophageal reflux disease (GERD), as I also feel nauseous, but I'm not sure if it is indeed GERD.
I would like to ask the doctor what symptoms this might indicate and if it could be caused by overeating at dinner.

nan, 20~29 year old female. Ask Date: 2024/02/10

Dr. Li Jian reply Internal Medicine


If symptoms persist, it is recommended to consult a gastroenterologist for further evaluation.
Thank you for your inquiry.

Reply Date: 2024/02/10

More Info


Based on your description, it sounds like you are experiencing symptoms that could indeed be related to acid reflux, especially after overeating. When you consume a large meal, particularly one that is rich in fats or spices, it can lead to increased pressure in the stomach. This pressure can cause the lower esophageal sphincter (LES) to relax, allowing stomach acid to flow back into the esophagus, which is known as gastroesophageal reflux disease (GERD) or acid reflux.

The symptoms you mentioned, such as discomfort while sitting, the need to burp for relief, abdominal pain, and nausea, are all common indicators of acid reflux. Additionally, the fact that you experienced abdominal pain that improved when you sat up suggests that the position of your body may have played a role in alleviating the discomfort. Lying down after a large meal can exacerbate reflux symptoms because it allows gravity to work against you, making it easier for stomach contents to flow back into the esophagus.

Furthermore, the lack of bowel movement you experienced could also contribute to your discomfort. Constipation can lead to increased abdominal pressure, which may further aggravate reflux symptoms. When the intestines are not moving properly, it can create a backup of gas and pressure in the abdomen, leading to bloating and discomfort.

In terms of management, there are several strategies you can consider to alleviate your symptoms:
1. Dietary Modifications: Avoid large meals and try to eat smaller, more frequent meals throughout the day. Pay attention to trigger foods that may worsen your symptoms, such as spicy foods, fatty foods, caffeine, and alcohol.

2. Posture: After eating, try to remain upright for at least two to three hours. This can help prevent the reflux of stomach contents into the esophagus. If you need to lie down, consider elevating the head of your bed to help reduce nighttime symptoms.

3. Hydration and Fiber: Ensure you are drinking enough water and consuming a diet rich in fiber to help with bowel regularity. This can help prevent constipation and reduce abdominal pressure.

4. Over-the-Counter Medications: Antacids or medications that reduce stomach acid production, such as proton pump inhibitors (PPIs) or H2 blockers, may provide relief. However, it is essential to consult with a healthcare provider before starting any medication, especially if you have a history of gastrointestinal issues.

5. Consult a Healthcare Provider: If your symptoms persist or worsen, it is crucial to seek medical advice. A healthcare provider can perform a thorough evaluation, which may include diagnostic tests such as an endoscopy or pH monitoring, to determine the underlying cause of your symptoms and recommend appropriate treatment.

In conclusion, while your symptoms may be related to acid reflux following a large meal, it is essential to consider other factors such as constipation and dietary habits. Implementing lifestyle changes and consulting with a healthcare professional can help you manage your symptoms effectively.

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