10 Best Medicines for Stomach Ulcers in the Philippines 2026 | Buying Guide Reviewed by a Doctor
Stomach ulcers are a common problem for many Filipinos. They often happen because of a stomach infection or from taking pain relievers too often. When they strike, they can cause burning pain, bloating, and even attacks at night that make it hard to rest. Because of this, finding the right medicine is essential—not only to ease the pain but also to help the healing process.
The good news is that relief is easy to find. Thanks to online stores like Lazada and Shopee, you can now access a wide range of trusted ulcer medicines without leaving home. Whether you’re looking for something that works fast or a treatment you can use long-term, this guide will walk you through the best options to help manage your symptoms.
Quick List - Top Medicines for Stomach Ulcers
Dr. Tan is a Family and Occupational Medicine doctor and college faculty member with expertise in clinical care, preventive medicine, and evidence-based practice. With a strong background in primary and secondary care, research, and community-oriented primary care, he simplifies complex health topics for readers. His experience in occupational health provides insights into workplace well-being and safety, ensuring health-related decisions are grounded in research and reliable medical knowledge.
As a content planner, Jemanuel is fully committed to making sure that consumers can figure out the best choices with ease and convenience. He is always eager to learn new things and is always on the lookout for the latest market and industry trends that can help you make your research much easier.
The expert oversees the Buying Guide only, and does not determine the products and services featured.
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What Are Stomach Ulcers and How Do They Happen?
Knowing the cause helps you spot the signs early and take action before they worsen. Awareness is key to protecting your health and preventing serious complications.
Stomach ulcers develop when the protective lining of the stomach gets damaged by acid. In the Philippines, the most common reasons are a stomach infection called H. pylori and the long-term use of pain relievers such as mefenamic acid or aspirin. Bad lifestyle habits like smoking, drinking alcohol, and even stress can make the condition worse.
The usual symptom is a burning pain in the upper stomach, which often appears a few hours after eating or during the night. Other signs may include feeling bloated, nauseous, or full even after eating just a small amount of food. If left untreated, ulcers can lead to bleeding or other serious problems, so getting proper treatment as soon as possible is important.
Consult With Your Doctor Before Starting Any Ulcer Medicine
A doctor can confirm your condition and make sure your treatment is safe and effective by identifying the proper medicine, dosage, and treatment length for your case.
Before starting any treatment for ulcers, it’s best to see a doctor to confirm the diagnosis. Stomach pain doesn’t always mean you have an ulcer, and the right medicine depends on the actual cause. In some cases, an endoscopy or lab test may be needed to check if H. pylori is present.
Visiting a doctor also helps prevent harmful drug interactions or the unnecessary long-term use of over-the-counter medicines. This is especially important if you are pregnant, breastfeeding, taking maintenance drugs, or managing other health conditions.
How to Choose Medicine for Stomach Ulcers – Buying Guide
Finding the right ulcer medicine isn’t always simple—it depends on your symptoms, lifestyle, and what’s causing the condition. In this guide, we’ll walk you through choosing the best option to keep your stomach healthy and your daily life more comfortable.
Prioritize FDA-Approved Medicines to Guarantee Quality and Safety
Choosing FDA-approved ulcer medicines gives you confidence in safe, regulated treatment and ensures you’re getting genuine products that support effective healing.
When buying ulcer medicine, it’s important to check if it is FDA-approved in the Philippines. This approval means the medicine has passed strict safety and quality checks, giving you peace of mind that what you’re taking is both safe and effective.
However, because counterfeit and unregistered medicines are still common online, extra caution is needed. To stay protected, buy only from trusted sellers, carefully inspect the packaging, and check for an FDA registration number. You can also confirm this number through the official FDA website to ensure the product’s authenticity.
Choose Based on Your Main Symptom and Relief Urgency
Different ulcer medicines target specific problems, such as reducing excess acid, easing burning pain, or speeding up healing. Choosing the treatment that matches your symptoms helps you find relief faster and lowers the risk of serious complications over time.
For Burning or Acidic Pain, Choose Fast-Acting Antacids
Antacids provide quick relief when pain strikes unexpectedly, helping you stay comfortable until a longer-term solution takes effect.
Antacids work by neutralizing stomach acid, giving fast relief from burning or acidic pain within minutes. They are widely available over the counter and are commonly used for heartburn or occasional stomach discomfort. While helpful for quick symptom control, antacids do not heal ulcers or stop them from coming back. They are best for short-term use during mild flare-ups, but if you find yourself needing them often, stronger medicines like PPIs or H2 blockers may be necessary.
For Frequent Nighttime Flares, Take a Once-Daily PPI
PPIs address the underlying source of acid production, promoting effective healing while reducing the risk of complications and recurrence.
Proton Pump Inhibitors (PPIs) reduce stomach acid at its source, offering strong relief and support for healing. Taken once a day, they are a convenient long-term option for people with frequent ulcer pain, especially at night when acid levels tend to rise. PPIs are the most effective medicines for healing ulcers and help protect against complications such as bleeding or recurrence. They are often recommended for ulcers linked to long-term pain reliever use or a confirmed H. pylori infection.
For Mild Bloating or Discomfort, Use an H2 Blocker if PPIs Aren’t Suitable
H2 blockers offer a balanced option for those who need effective relief but may not tolerate stronger treatments, making them a practical alternative.
H2 receptor antagonists, or H2 blockers, work by reducing acid production triggered by histamine in the stomach. They are less powerful than PPIs but can be useful for managing mild ulcer symptoms like bloating or discomfort. Doctors may recommend H2 blockers when PPIs are not suitable, unavailable, or poorly tolerated. These medicines are often more affordable, may cause fewer side effects, and can still provide effective relief, making them a practical option for short- to medium-term ulcer care.
For Sensitive Stomachs, Ask Your Doctor About Sucralfate
Sucralfate provides targeted protection for the stomach lining, creating a healing environment that reduces irritation and supports recovery.
Sucralfate works differently from acid-suppressing medicines by coating and protecting ulcer sites. This barrier shields the stomach lining from acid, allowing natural healing to take place. It is most effective when taken before meals and at bedtime, when the stomach is most active. Since it can affect how other medicines are absorbed, it should be taken with proper spacing. Sucralfate is often prescribed for patients who cannot tolerate stronger acid-blocking drugs.
Check Labels for Clear Instructions and Dosage Information
Checking labels helps ensure the right dosage and prevents issues such as drug interactions or misuse, which could otherwise make symptoms worse.
Each ulcer medicine comes with specific instructions on dosage, timing, and safety. Some need to be taken with food, while others must be spaced out to avoid interactions with other medicines, foods, or drinks.
Carefully reading and following the label helps prevent mistakes like doubling doses, mixing similar drugs, or taking them at the wrong time. Sticking to the directions ensures the medicine works effectively while reducing the risk of side effects.
Select the Dosage Form That Fits Your Routine
The type of ulcer medicine you choose should match your lifestyle and comfort. Tablets, capsules, or liquids provide flexibility, making treatment easier and more consistent for different age groups, preferences, and medical routines.
Tablets and Capsules Are Best for Regular, Daily Treatment
Capsules and tablets offer effective daily treatment for ulcers, especially for adults who can reliably follow long-term therapy schedules.
Tablets and capsules are the most common forms of ulcer medicine in the Philippines. They are easy to store, convenient to bring anywhere, and effective for long-term treatment when taken regularly. Adults who can comfortably swallow pills benefit most since many PPIs and H2 blockers are available in this form. With a consistent routine, tablets and capsules provide reliable dosing and steady results for ongoing ulcer care.
Liquid Forms Are Ideal for Kids and Adults Who Can’t Swallow Pills
Liquid medicines make intake easier and helps patients stay consistent with treatment, which is key to faster healing and better results.
Liquid medicines are ideal for children, older patients, or anyone who has difficulty swallowing tablets and capsules. They often come in flavored solutions, making them easier and more pleasant for kids to take. Liquids also allow flexible dosing, which doctors can adjust based on age or specific needs. This form ensures accurate and easier administration, especially for smaller or divided doses. With proper guidance, liquid ulcer medicines offer convenience and encourage better adherence to treatment across different age groups.
10 Best Medicines for Stomach Ulcers to Buy Online
Products | Image | Click to purchase | Key features | Details | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Form | Best For | FDA Registered | Medicine Type | Key Ingredient | Dosage | |||||
1 | Unilab Kremil-S Advance | | Combat Persistent Symptoms Using an H2 Blocker | Chewable Tablet | Heartburn、Acid Reflux | H2 Receptor Antagonist、Antacid | Famotidine | 10 mg | ||
2 | TGP Omeprazole | | Blocks Acid Production for Ulcer and Acid Reflux Relief | Capsule | Acid Reflux、Ulcer、Heartburn | Proton Pump Inhibitor | Omeprazole | 20 mg | ||
3 | Unilab Kremil-S | | Relieve Hyperacidity and Bloating With Triple-Action Formula | Chewable Tablet | Hyperacidity | Antacid、Antiflatulent | Magnesium Hydroxide、Aluminum Hydroxide、Simeticone | 178mg, 233mg, 30mg | ||
4 | Reckitt Benckiser Gaviscon Double Action Sachet | | Fast Acid Relief in Portable Sachets | Oral Suspension | Heartburn、Indigestion、Acid Reflux | Antacid | Sodium Alginate、Calcium Carbonate | 10 mg | ||
5 | TGP Prosome | | Esomeprazole-Based Tablet for Heartburn and Chronic Cough | Tablet | Acid Reflux、Ulcer | Proton Pump Inhibitor | Esomeprazole | 40 mg | ||
6 | Southstar Drug Pantoprazole Sodium | | Budget-Friendly GERD Treatment for Adults and Kids | Capsule | Gastro-esophageal Reflux (GERD)、Heartburn | Proton Pump Inhibitor | Pantoprazole | 40 mg | ||
7 | RiteMED Omeprazole | | A Doctor-Recommended Medicine That Helps Alleviate GERD and Acid Reflux | Capsule | Duodenal Ulcer、Gastric Ulcer、Gastro-esophageal Reflux (GERD) | Proton Pump Inhibitor | Omeprazole | 40 mg | ||
8 | Reckitt Benckiser Gaviscon Original Sachet | | Stops Heartburn Fast With a Peppermint Punch | Oral Suspension | Heartburn、Acid Reflux | Antacid | Sodium Alginate、Sodium Bicarbonate、Calcium Bicarbonate | 10 mg | ||
9 | Unilab Kremil-S Liquid Cool Relief Sachet | | Mint-Flavored Liquid Antacid for Heartburn and Indigestion | Oral Suspension | Heartburn、Acid Reflux、Hyperacidity | Antacid、Antireflux Agent | Sodium Alginate、Sodium Bicarbonate、Calcium Bicarbonate | 500 mg, 213 mg, 325 mg | ||
10 | Reckitt Benckiser Gaviscon Original Chewable Tablet | | Ease Bloating and Acid Reflux With Chewable Antacids | Chewable Tablet | Heartburn、Indigestion | Antacid | Sodium Alginate、Sodium Bicarbonate、Calcium Bicarbonate | 250mg, 133.50mg, 80mg | ||
Combat Persistent Symptoms Using an H2 Blocker
Uses famotidine, an H2 blocker, to reduce acid production and help prevent heartburn
Combines calcium carbonate and magnesium hydroxide to neutralize existing acidity
Provides rapid relief from acidity in just three minutes
Comes in a chewable form so you can take smaller pieces if swallowing is difficult
Reviews mention:
Customers trust this Unilab product for its fast and effective relief from acid reflux, heartburn, and gastritis. They describe it as reliable and effective for managing their symptoms.
| Form | Chewable Tablet |
|---|---|
| Best For | Heartburn、Acid Reflux |
| FDA Registered | |
| Medicine Type | H2 Receptor Antagonist、Antacid |
| Key Ingredient | Famotidine |
| Dosage | 10 mg |
Blocks Acid Production for Ulcer and Acid Reflux Relief
Contains 20 mg of omeprazole, a proton pump inhibitor (PPI), to control stomach acid production
Reduces stomach acid to help ease symptoms like coughing, heartburn, and difficulty swallowing
Comes in a delayed-release capsule so the medicine reaches your gut to work effectively
- Ensures safe use as it is available by prescription only
Shoppers say this medicine provides reliable relief from acid reflux and ulcer discomfort. Many highlight its value for money. Users also appreciate the capsule’s easy-to-swallow form, especially when taking it regularly.
| Form | Capsule |
|---|---|
| Best For | Acid Reflux、Ulcer、Heartburn |
| FDA Registered | |
| Medicine Type | Proton Pump Inhibitor |
| Key Ingredient | Omeprazole |
| Dosage | 20 mg |
Relieve Hyperacidity and Bloating With Triple-Action Formula
Features and benefits:
- Neutralizes stomach acid with aluminum hydroxide and magnesium hydroxide antacids
- Relieves bloating and gassiness with simethicone that works as an antiflatulent
- Combines antacid and antiflatulent action to ease discomfort from acidity and gas
- Comes as a chewable tablet to chew or crush for fast relief from hyperacidity symptoms
Reviews mention:
Users praise the fast-acting formula of this antacid, noting it provides relief from heartburn in minutes. They also appreciate how it eases bloating and gassiness for everyday comfort. It's no wonder many consider it their go-to brand for managing acid reflux!
| Form | Chewable Tablet |
|---|---|
| Best For | Hyperacidity |
| FDA Registered | |
| Medicine Type | Antacid、Antiflatulent |
| Key Ingredient | Magnesium Hydroxide、Aluminum Hydroxide、Simeticone |
| Dosage | 178mg, 233mg, 30mg |
Fast Acid Relief in Portable Sachets
Forms a protective barrier with seaweed-derived alginate to soothe burning and prevent reflux
Neutralizes stomach acid with sodium bicarbonate and calcium carbonate for up to four hours
- Delivers quick action in a refreshing peppermint flavor you can take easily
- Comes in a sugar-free and gluten-free formula to suit your dietary needs
Reviews mention:
Many appreciate the portable sachets for convenient on-the-go use against heartburn or indigestion. They also praise its quick relief from burning and discomfort without harsh side effects, making it a trusted choice for families managing acid reflux.
| Form | Oral Suspension |
|---|---|
| Best For | Heartburn、Indigestion、Acid Reflux |
| FDA Registered | |
| Medicine Type | Antacid |
| Key Ingredient | Sodium Alginate、Calcium Carbonate |
| Dosage | 10 mg |
Esomeprazole-Based Tablet for Heartburn and Chronic Cough
- Effectively reduces stomach acid to alleviate a variety of symptoms
- Addresses a wide range of issues, including heartburn, swallowing difficulties, and chronic cough
- Helps in the prevention of stomach and esophageal cancer
Reviews mention:
As of September 5, 2025, there are no available customer reviews for Prosome on referenced platforms such as Lazada, Shopee, or the official TGP website.
| Form | Tablet |
|---|---|
| Best For | Acid Reflux、Ulcer |
| FDA Registered | |
| Medicine Type | Proton Pump Inhibitor |
| Key Ingredient | Esomeprazole |
| Dosage | 40 mg |
Budget-Friendly GERD Treatment for Adults and Kids
- A proton pump inhibitor that helps decrease acid production in the stomach
- Heals esophagus damage from gastroesophageal reflux disease (GERD)
- Can be used by adults and children as young as five years old
- A budget-friendly alternative from Southstar Drug
Reviews mention:
As of September 1, 2025, there are no available customer reviews for Pantoprazole Sodium on referenced platforms such as Lazada, Shopee, or the official Southstar Drug website.
| Form | Capsule |
|---|---|
| Best For | Gastro-esophageal Reflux (GERD)、Heartburn |
| FDA Registered | |
| Medicine Type | Proton Pump Inhibitor |
| Key Ingredient | Pantoprazole |
| Dosage | 40 mg |
A Doctor-Recommended Medicine That Helps Alleviate GERD and Acid Reflux
- Formulated to treat a wide range of stomach issues, including GERD, gastric ulcers, and erosive esophagitis
- Provides effective treatment with just a single capsule per day
- A budget-friendly alternative from Ritemad, a trusted medicine brand
- Includes a specific warning about the risk of bone fractures with long-term use
Reviews mention:
Many users are happy with this medicine, especially since it's a trusted brand that comes recommended by doctors. They're impressed with how it works to provide relief from their acid reflux and other stomach discomforts. Reviewers also appreciate the easy-to-swallow capsules and call it a great lifesaver in helping them manage GERD.
| Form | Capsule |
|---|---|
| Best For | Duodenal Ulcer、Gastric Ulcer、Gastro-esophageal Reflux (GERD) |
| FDA Registered | |
| Medicine Type | Proton Pump Inhibitor |
| Key Ingredient | Omeprazole |
| Dosage | 40 mg |
Stops Heartburn Fast With a Peppermint Punch
- Blocks reflux into the esophagus using sodium alginate
- Combines alginate with sodium bicarbonate and calcium carbonate for dual action
- Provides instant relief from heartburn that can last for up to four hours
- Delivers a mild peppermint taste in a 10 mL single-dose format
Buyers love the convenient liquid sachets for on-the-go relief, noting how quickly and effectively they ease acid reflux and indigestion. Many also appreciate that it’s more affordable than other brands. Plus, they find the peppermint taste more pleasant than regular antacids.
| Form | Oral Suspension |
|---|---|
| Best For | Heartburn、Acid Reflux |
| FDA Registered | |
| Medicine Type | Antacid |
| Key Ingredient | Sodium Alginate、Sodium Bicarbonate、Calcium Bicarbonate |
| Dosage | 10 mg |
Mint-Flavored Liquid Antacid for Heartburn and Indigestion
Features and benefits:
- Forms a protective gel layer with sodium alginate to block acid reflux
- Neutralizes excess stomach acid using sodium bicarbonate and calcium carbonate
- Eases gas and bloating with its liquid antacid formula
- Provides a peppermint-flavored liquid that’s easy to take in a handy sachet
Reviews mention:
Customers agree this antacid provides fast relief from acidity and indigestion. While a few noted it didn’t help with their stomachache, most highlighted its refreshing peppermint flavor and cooling effect.
| Form | Oral Suspension |
|---|---|
| Best For | Heartburn、Acid Reflux、Hyperacidity |
| FDA Registered | |
| Medicine Type | Antacid、Antireflux Agent |
| Key Ingredient | Sodium Alginate、Sodium Bicarbonate、Calcium Bicarbonate |
| Dosage | 500 mg, 213 mg, 325 mg |
Ease Bloating and Acid Reflux With Chewable Antacids
Features and benefits:
- Combines antacid action and gas relief for indigestion and bloating
- Soothes discomfort with sodium alginate by forming a protective raft over stomach contents
- Neutralizes stomach acid with sodium bicarbonate and calcium bicarbonate antacids
- Comes in a peppermint-flavored, gluten- and sugar-free chewable tablet
Reviews mention:
Buyers like how this antacid quickly eases bloating and indigestion after meals. Some mention a chalky texture when chewing, but most still appreciate its effectiveness in reducing gas and overall digestive discomfort.
| Form | Chewable Tablet |
|---|---|
| Best For | Heartburn、Indigestion |
| FDA Registered | |
| Medicine Type | Antacid |
| Key Ingredient | Sodium Alginate、Sodium Bicarbonate、Calcium Bicarbonate |
| Dosage | 250mg, 133.50mg, 80mg |
Frequently Asked Questions Answered by Dr. Eron Tan
If you still have questions about medicines for stomach ulcers, let Dr. Eron share some of his expertise as she answers some of the most asked questions on the web below.
What Foods and Drinks Should Be Avoided With Ulcer Medicine?
When taking ulcer medicine, avoid irritants such as caffeine, spicy food, alcohol, citrus fruits, and carbonated drinks. These can trigger acid production or affect absorption, making your treatment less effective. Stick to lighter meals and identify personal food triggers.
Are Ulcer Medicines Safe for Pregnant or Breastfeeding Women?
Proton pump inhibitors (PPIs) are usually safe for pregnancy and breastfeeding, but some antibiotics like clarithromycin must be avoided. In many cases, treatment for H. pylori is delayed until after delivery unless symptoms are severe. Always consult your doctor first.
Can Ulcer Medicines Be Taken With Vitamins or Other Medications?
Yes, but timing is important. Antacids can block the absorption of antibiotics and iron supplements, while PPIs may affect certain maintenance drugs. Always space your doses by at least 2 hours, and inform your doctor about all supplements or medicines.
More Health Guides to Keep Your Stomach Functioning Well
While ulcer medicines specifically help heal and protect the stomach lining, you can also explore other treatments to address related digestive issues. Pairing the right solutions ensures better comfort and care for your digestive system.
How We Chose and Ranked Our Product Recommendations
Our buying guide was carefully researched and crafted by the mybest team of writers and editors, in collaboration with the expert featured in this article. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different E-commerce sites like Lazada, Shopee, and more.
Top 5 Medicines for Stomach Ulcers
No. 1: Unilab｜Kremil-S Advance
No. 2: TGP｜Omeprazole
No. 3: Unilab ｜Kremil-S
No. 4: Reckitt Benckiser｜Gaviscon Double Action Sachet
No. 5: TGP｜Prosome
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.