What causes nausea, vomiting, and discomfort after a breakup?

Nov 15, 2025 Source: Cainiu Health

Dr. Zhang Baohua

Introduction

In general, nausea, vomiting, and discomfort after a breakup may be caused by emotional stress, sleep disturbances, functional dyspepsia, gastroesophageal reflux disease (GERD), chronic gastritis, or other reasons. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under a doctor's guidance. In daily life, maintain regular eating habits and avoid overeating or binge eating.

Generally, nausea, vomiting, and discomfort after a breakup may be caused by emotional stress response, sleep disturbances, functional dyspepsia, gastroesophageal reflux disease (GERD), or chronic gastritis. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under a doctor's guidance. Specific analysis is as follows:

1. Emotional stress response: A breakup can trigger intense negative emotions, stimulating the neuroendocrine system and leading to gastrointestinal dysfunction and discomfort. Emotional release through talking, meditation, walking, or other relaxing activities can help regulate physical and mental well-being.

2. Sleep disturbances: Psychological stress from a breakup may lead to insomnia or poor sleep quality, which in turn affects gastrointestinal regulation. Maintaining regular sleep habits, avoiding electronic devices before bedtime, drinking warm milk, or listening to soothing music may assist with falling asleep.

3. Functional dyspepsia: Psychological factors may impair gastrointestinal motility, causing symptoms such as nausea and bloating. Medications such as domperidone tablets, mosapride citrate tablets, or compound digestive enzyme capsules may be used under medical supervision, along with maintaining a light and easily digestible diet.

4. Gastroesophageal reflux disease (GERD): Emotional fluctuations can cause relaxation of the lower esophageal sphincter, allowing stomach acid to reflux and cause discomfort. Patients should follow medical advice to use medications such as omeprazole enteric-coated capsules, rabeprazole sodium enteric-coated tablets, or hydrotalcite chewable tablets, and avoid overeating and spicy foods.

5. Chronic gastritis: Prolonged negative emotions or stress may trigger inflammation of the gastric mucosa, resulting in nausea and stomach pain. Medications such as lansoprazole enteric-coated tablets, pectin bismuth capsules, or amoxicillin capsules may be prescribed. If mucosal erosion is present, argon plasma coagulation may be performed to promote mucosal healing through thermal coagulation.

In daily life, it is important to maintain regular eating habits and avoid overeating. Additionally, learning to manage emotions, engaging in enjoyable activities to divert attention, and reducing the prolonged physical impact of negative emotions are beneficial.

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What does eating disorder include?

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Why do I feel like vomiting when I see someone else throwing up?

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