Based on your history and test results, your symptoms are most consistent with post-infectious functional dyspepsia with IBS overlap, a common but very distressing condition that can occur weeks to months after gastroenteritis.
Why this fits your case:
Symptoms started after a stomach infection
Normal stool tests and negative H. pylori
Fluctuating symptoms (better some days, worse others)
Pain relieved by belching, bloating, burning “empty” hunger pain
Weight loss mainly from reduced intake and fear of eating
Partial relief with chamomile (gut-soothing, anti-spasmodic)
Poor response to PPIs alone (Inexium)
This condition is functional, meaning the gut is hypersensitive and inflamed at a microscopic level, not structurally damaged.
Hello Naffre You’ve described your symptoms really clearly, and I can see how frustrating this must be. After a stomach infection (gastroenteritis), it’s actually quite common for the gut to remain sensitive for weeks or even months—this is sometimes called “post-infectious IBS” or a flare of functional dyspepsia.
Here’s how your symptoms fit: - Constant gastric discomfort, nausea, burning hunger, and bloating are classic for functional dyspepsia or gastritis. - Inconsistent stools and bloating can point towards IBS, especially after an infection. - Weight loss and loss of appetite are concerning if they continue, but can also happen with ongoing gut irritation.
Why medicines may not be helping:
Sometimes, after an infection, the gut lining and nerves stay irritated, and acid blockers like Inexium (esomeprazole) or Gaviscon only help a little. The gut may need time to heal, and sometimes dietary changes, probiotics, or even low-dose gut-directed medications are needed.
What you can try: - Continue chamomile tea if it helps. - Eat small, frequent meals—avoid spicy, oily, or very rich foods. - Try a probiotic (like curd/yogurt or a pharmacy probiotic) for a few weeks. - Gentle activity like walking can help digestion. - Track your weight—if you keep losing weight or develop new symptoms (like blood in stool, severe pain, or fever), see a doctor soon.
Rx- Tab Rifaximin 400 mg - once a day after food for 7 days Tab Pantop dsr - once a day empty stomach before breakfast
When to see a doctor again:
If weight loss continues, appetite doesn’t return, or you develop any new severe symptoms, you should get a review—sometimes further tests (like an endoscopy, stool tests, or ultrasound) are needed to rule out other causes.
You’re not alone—many people have lingering gut symptoms after infections, and most improve with time and supportive care.
Thank you
Thank you so much for your reply. I’ve seen quite a few accounts where it can last indefinitely, and I’m very scared. Is there a cure?
Yess yes . There is 100% cure by medicine and life style modification . So remain positive and you’ll definitely overcome it .
Given your persistent digestive symptoms following gastroenteritis, it appears you might be dealing with post-infectious irritable bowel syndrome (IBS) or functional dyspepsia. These conditions can indeed flare up after a gastrointestinal infection and tend to manifest with the type of symptoms you’re describing, such as gastric discomfort, nausea, and changes in bowel habits. Since serious conditions like Helicobacter pylori have been ruled out through tests, these functional disorders could be contributing to ongoing symptoms. In terms of management, some practical steps can be taken. Considering the partial relief you find with chamomile tea, it might be beneficial to continue with it alongside modifications in diet. A low-FODMAP diet can sometimes help alleviate IBS symptoms; it’s worth cutting down on foods that may cause gas and bloating, such as certain sugars found in dairy, wheat, and some fruits and vegetables. Keep a food diary to identify any specific food triggers. Furthermore, given the recommendation of medications like Nexium (esomeprazole), it’s crucial to ensure they are being taken as advised by your healthcare provider. If the relief from such medications is insufficient, it might be useful to revisit with your doctor. Addressing the potential psychosomatic component is also important; stress can significantly impact gut health, so consider strategies like mindfulness or cognitive behavioral therapy, which have shown efficacy in IBS and dyspepsia. Be mindful of hydration despite any reduced thirst, and try sipping fluids throughout the day. If weight loss continues or symptoms escalate, follow up with your healthcare provider to ensure more serious conditions are not overlooked.
Hello Naffre, I understand how distressing this situation is for you. Your symptoms are real, common after gastroenteritis, and treatable. What you’re describing fits very well with a condition called post-infectious functional dyspepsia ± IBS overlap, which can occur weeks to months after a stomach infection.
This is not dangerous, not cancer, and not an infection that doctors are missing. It is a functional gut disorder, meaning tests can be normal even though symptoms are intense.
Weight loss happens because: Appetite is reduced, Eating causes discomfort, Fear of symptoms limits intake. As long as tests are normal and there are no alarm signs (vomiting blood, black stools, persistent vomiting, severe anemia), this weight loss is reversible once symptoms calm.
This does NOT mean “it’s in your head.” It means the gut–brain axis is overactive, which is a real biological condition. Stress can worsen symptoms, but it is not the cause.
Diet: Small, frequent meals. Avoid spicy, fatty, acidic foods, coffee, alcohol. Avoid eating large meals late at night. Don’t force food, gentle, regular intake is enough.
Take Tab. Lactic Acid Bacillus twice a day for probiotic.
Mind–gut support: Stress reduction, breathing exercises. CBT or gut-directed hypnotherapy (very effective in many patients). Visit a psychiatrist for the same.
Most people improve gradually, but it can take weeks to months, not days. Recovery is usually slow but real, not sudden.
See a doctor urgently if you develop: Persistent vomiting, Blood in stool or black stools, Fever, Severe nighttime pain, Progressive difficulty swallowing.
Naffre, what you’re experiencing is very uncomfortable but not dangerous, and many patients recover with the right approach. The fact that your tests are normal and symptoms fluctuate is actually reassuring. You are not stuck like this forever. You are not “missing a deadly diagnosis.” And yes, there is a way forward.
Feel free to reach out again.
Regards, Dr. Nirav Jain MBBS, DNB D.Fam.Medicine
Thank you so much for your reply, I feel a bit more reassured now.
I wanted to know if it’s useful to restart Inexium after my Helicobacter pylori test (if it’s negative)?
Yes, you can.
Take 30mins-1hr before breakfast × 2 weeks, initially.
What you’re describing fits very well with post-infectious functional dyspepsia or post-infectious IBS, which can happen after gastroenteritis and cause persistent nausea, bloating, burning hunger, weight loss, and fluctuating bowel habits—even when tests are normal, and it is treatable, though recovery can take time. The fact that chamomile helps and PPIs only partially help points toward a gut–brain interaction and visceral hypersensitivity, not something dangerous or progressive, and anxiety can definitely amplify symptoms without meaning “it’s all in your head.” Please consult a gastroenterologist for targeted management (dietary therapy like low-FODMAP, gut-directed medications such as prokinetics or neuromodulators, and reassurance-based care), as most patients do improve significantly with the right approach.
