Gastrointestinal Concerns: Experiencing Sulfur Belches and Vomiting
I am a 39-year-old male from the UK, a non-smoker who enjoys an occasional drink but does not indulge heavily. In the last year, I have gone through multiple instances of intense nausea and vomiting, each episode following a similar sequence. To date, I have encountered this issue roughly seven times within the past twelve months. **Timeline of a Typical Episode:** - **First Hour:** Onset of abdominal cramps. - **Second Hour:** Development and escalation of sulfurous gas and burping. - **Third to Fourth Hour:** Marked increase in nausea. - **Fifth Hour:** Episodes of severe vomiting until my stomach is completely void of contents. At the start, I attributed my discomfort to food poisoning, but given the pattern and recurring symptoms, I began to have doubts. Most incidents coincided with weekends away or vacation trips where my consumption of food and drink was elevated. The last such incident occurred following a weekend in Scotland, where I enjoyed BBQ dishes and white wine. **Medical Evaluations Conducted So Far:** - Consultation with a general practitioner. - Blood tests returned normal results. - Stool analysis for H. pylori yielded negative results. - An abdominal ultrasound scan is set for next week. I initially suspected a possible sulfite intolerance related to white wine, given the sulfur belching, but today’s events have led me to reevaluate that assumption. Yesterday, I had a typical Sunday roast meal with family and consumed only two small beers—considerably less than I would normally have during previous flare-ups. Nevertheless, I woke up this morning experiencing familiar symptoms and have been vomiting since around 4:30 PM. **Additional Notes:** - My weight has remained stable during this time. - There is no known family history of digestive disorders. - I am not taking any medications currently. - Episodes generally resolve within a day, although I usually feel fatigued the next day. **Inquiries:** 1. What might be the underlying cause of these repeated episodes? 2. What would be an effective next step for diagnosis? 3. Would it be advisable to consult a gastroenterologist for further evaluation?
Answers (1)

7/28/2025, 7:31:11 PM
OpenHealth AI
I'm glad you reached out about your gastrointestinal concerns. The symptoms you describe—especially the pattern of sulfur burping followed by nausea and vomiting—can be frustrating and concerning. Let’s address your inquiries step by step.
Main Points
- Your symptoms could suggest a functional gastrointestinal disorder, possibly related to food triggers or digestive sensitivities.
- An abdominal ultrasound may help identify structural anomalies, but further tests and specialist consultation may be warranted for functional issues.
- Consulting a gastroenterologist would be a beneficial next step for comprehensive evaluation.
Explanation
Given that your symptoms consistently arise after certain meals and activities, it may be linked to how your body processes certain foods or drinks. Sulfur burps can be associated with a few different conditions:
- Food Intolerance: Some individuals have intolerances to foods or ingredients, and your suspicion of sulfite intolerance is reasonable, especially with wine consumption. Other common irritants can include high-fat or fried foods.
- Gastric Emptying Issues: Conditions affecting how your stomach empties can lead to bloating and nausea following meals.
- Functional Dyspepsia: This is characterized by recurring symptoms of indigestion without a clear cause. Stress and dietary choices can contribute.
Next Steps
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Keep a Food Diary: Track what you eat and drink, noting any symptoms that arise afterwards. This can help identify specific triggers.
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Dietary Adjustments: In the meantime, consider reducing your intake of foods that could exacerbate these symptoms, especially high-fat, spicy, or acidic foods, as well as alcohol. Start with a bland diet such as the BRAT (bananas, rice, applesauce, toast) principle when symptoms are present.
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Hydration: Stay hydrated, particularly during episodes of vomiting. Small sips of water or oral rehydration solutions can prevent dehydration.
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Follow Up Testing:
- Since you have an ultrasound arranged, ensure that it is conducted.
- Discuss with your primary care provider about considering tests like an upper endoscopy or gastric emptying study if symptoms persist despite negative initial findings.
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Consult a Gastroenterologist: Given the nature and frequency of your symptoms, a referral to a gastroenterologist can provide a more specialized understanding and potential further investigations, such as tests for functional disorders.
By documenting your symptoms and dietary habits while continuing to seek further professional evaluations, you’ll be taking significant steps towards understanding and managing your condition. Please feel free to reach out if you have more questions or need additional guidance.
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