You finally completed your 14-day course of antibiotics for H. pylori . The bacteria are hopefully gone, but… your stomach still hurts. You may still be experiencing burning, acidity, nausea, bloating, heaviness after meals, or pain in the upper abdomen. So, what’s going on?
The answer is that killing H. pylori and healing the stomach are two different things.
H. pylori may be gone — but gastritis can remain
H. pylori is a bacterium that can live in the stomach and damage the protective lining of the stomach over time. It can trigger gastritis — inflammation of the stomach lining — and in some people, it can contribute to the development of stomach or duodenal ulcers. The standard eradication treatment typically involves around 14 days of antibiotics along with acid-suppressing medication. The antibiotics are designed to eliminate the bacteria. But they don't instantly reverse the inflammation and damage that the infection may have caused. Think of it this way:
The fire may be out, but the walls still need to heal.
The stomach lining may remain inflamed for weeks or sometimes longer after successful eradication, particularly if there was significant gastritis or an ulcer. And there is another complication: antibiotics themselves can temporarily disturb your gut microbiome, which may contribute to bloating, changes in bowel movements, or digestive discomfort after treatment.
What does your endoscopy report actually mean?
If you've had an endoscopy after H. pylori, you may have come across terms that sound alarming.
Here are some common ones:
Antral gastritis
The antrum is the lower portion of the stomach, just before the stomach connects to the small intestine.
Antral gastritis means inflammation is predominantly present in this part of the stomach.
This is a common finding with H. pylori infection.
Pan gastritis
"Pan" means whole.
Pangastritis means inflammation involving much or all of the stomach lining rather than being restricted to one particular area.
This can indicate more widespread inflammation.
Duodenitis
The duodenum is the first part of the small intestine, immediately after the stomach.
Duodenitis means inflammation of the duodenal lining.
It can occur alongside gastritis and may also be associated with H. pylori, excess acid exposure, and other causes.
Importantly, these terms describe where inflammation is present. They don't necessarily tell you exactly how severe your symptoms will be or how quickly you will recover.
Why do antacids and PPIs help — but the pain comes back?
Your doctor may prescribe a PPI (proton pump inhibitor) or other acid-reducing medication after H. pylori treatment.
These medications can be very useful because reducing stomach acid can give an inflamed stomach lining a better environment in which to heal.
But you may notice something frustrating:
You take the medication → you feel better → you stop or reduce it → the symptoms return.
That's because reducing acid can control the irritation and symptoms, but it doesn't necessarily mean that the underlying stomach lining has completely recovered.
If you continue to have symptoms, don't simply keep taking or stopping medication on your own. Talk to your doctor about whether you need continued acid suppression, a different treatment approach, or further investigation.
And if your doctor has asked you to confirm that H. pylori has been eradicated, make sure you actually do the follow-up test. Feeling better does not necessarily prove that the infection is gone.
Your stomach may be more sensitive than usual
When your stomach lining is inflamed, foods and drinks that you previously tolerated perfectly well can suddenly become triggers.
Some common culprits include:
● ☕ Coffee
● 🍵 Strong tea
● 🌶️ Chilli and very spicy foods
● 🍅 Tomato and highly acidic foods
● 🍟 Deep-fried and very oily foods
● 🍊 Citrus foods, if they trigger your symptoms
● 🥤 Carbonated drinks, for some people
● 🍫 Chocolate, for some people
This doesn't mean you need to permanently eliminate every food on this list.
Instead, think of it as giving your stomach a temporary period of calm while it heals.
Your personal triggers matter more than a generic "gastritis diet."
What should you eat after H. pylori treatment?
There is no single magic gastritis diet.
But a few simple habits can make eating much easier while your stomach settles.
1. Eat smaller, comfortable meals
Huge meals can put additional pressure on an already irritated stomach.
Try eating moderate portions and stopping before you feel overly full.
2. Keep food relatively simple
For a few weeks, prioritise foods that you digest comfortably:
Rice, khichdi, oats, dal, cooked vegetables, soups, roti, potatoes, bananas, and other non-irritating foods that suit you.
You don't need to survive on bland food forever.
3. Reduce very spicy and oily food temporarily
Chilli-heavy gravies, deep-fried foods, very oily snacks and extremely rich meals can aggravate symptoms in some people.
Give your stomach a break while it recovers.
4. Watch your tea and coffee
This is a big one.
If you are drinking several cups of tea or coffee throughout the day and experiencing burning, reflux, or upper abdominal discomfort, consider cutting back.
And avoid having it on an empty stomach if that consistently triggers symptoms.
5. Don't lie down immediately after eating
Give your stomach some time to empty before lying down, particularly if you also experience reflux.
6. Keep a simple food-and-symptom diary
Instead of eliminating 20 different foods at once, notice what actually triggers your symptoms.
Your stomach doesn't need a punishment diet.
It needs time, consistency, and less irritation.
Give your stomach a little extra TLC
Once H. pylori has been treated, the next goal is supporting your digestive system while your stomach settles.
That's where Gut Calm can fit beautifully into your routine.
Gut Calm is our gentle digestive blend made with basil, gond katira, fennel, cardamom, rose, and mishri — ingredients traditionally used in Indian food and wellness practices to support comfortable digestion.
Fennel and cardamom have long been used after meals for digestive comfort, while rose and basil bring a naturally soothing, aromatic quality to the blend. Gond katira adds a cooling, traditional touch.
It's not an antibiotic, and it isn't a replacement for treatment prescribed by your doctor.
Think of Gut Calm as a gentle daily ritual for a stomach that needs a little less irritation and a little more calm.
[Try Gut Calm →]
One last thing
If your stomach pain continues after completing H. pylori treatment, don't assume you simply need to "live with acidity."
Persistent symptoms can have several causes, including ongoing gastritis, an ulcer, reflux, medication-related irritation, or H. pylori that has not been completely eradicated.
If you have severe or worsening pain, vomiting, vomiting blood, black/tarry stools, unexplained weight loss, difficulty swallowing, persistent vomiting or significant weakness, seek medical attention promptly.
Your job isn't just to kill the bacteria.
It's to give your stomach the chance to heal fully.
H. pylori: Why You Still Have Stomach Pain After Antibiotics
