Is Lemon Balm Tea Good for Stomach Ulcers?

DetoxWater Editorial Team•Published November 5, 2026

Partly: lemon balm tea may support hydration if it does not worsen your symptoms, but it is not proven to heal stomach ulcers. Lemon balm tea can be a drink alongside appropriate medical care, not a treatment for the ulcer itself.

Can lemon balm tea help with stomach ulcers?

Lemon balm tea may be acceptable if you have a stomach ulcer and can drink it comfortably. Its contribution is fluid: staying hydrated supports normal body function, but drinking tea does not repair an ulcer or address its cause.

There is no established clinical evidence that lemon balm tea relieves ulcer pain, heals the stomach lining or prevents ulcer complications. Some people may find a warm drink pleasant, while others may find it aggravates their symptoms. Comfort is not a reliable sign that an ulcer is healing.

For more context on choosing fluids, see the best drinks for stomach ulcers.

How could lemon balm tea affect the stomach?

Lemon balm tea provides water, which helps maintain hydration. It has not been shown to neutralize stomach acid or form a protective coating over an ulcer.

Stomach ulcers are open sores in the stomach lining. Common causes include infection with Helicobacter pylori (H. pylori) and use of nonsteroidal anti-inflammatory drugs, such as ibuprofen. Lemon balm tea has not been shown to clear H. pylori or reverse the effects of those medicines.

The tea also has no established role in preventing bleeding. Even if your stomach feels better after drinking it, keep any appointments or follow-up tests recommended by your clinician.

What does the evidence say about lemon balm tea and ulcers?

There is no established clinical evidence that drinking lemon balm tea treats stomach ulcers. It is therefore not possible to recommend it as an ulcer remedy or to predict how much, if any, might relieve symptoms.

Evidence about an herb in another form would not automatically apply to a cup of tea. Extracts and other preparations can differ from tea in their ingredients and concentrations, and laboratory findings alone would not establish that a drink works in people.

Established ulcer care instead focuses on identifying and treating the cause. A clinician may recommend acid-reducing medicine; when H. pylori is present, treatment usually also includes antibiotics. Follow-up testing is recommended after treatment to check that the infection has cleared.

How can you use lemon balm tea safely?

If your clinician agrees that lemon balm tea is appropriate for you, choose a single-ingredient product and prepare it according to its package directions. Let it cool to a comfortable temperature before drinking. Try a small amount and stop if it makes your symptoms worse.

Check the label before using a blend. Other ingredients may affect how well you tolerate the drink, and a product sold as a detox or ulcer remedy is not necessarily proven to be safe or effective for an ulcer.

Do not use lemon balm tea in place of prescribed treatment or delay an assessment because the tea seems soothing. You can also ask your clinician whether you need a breath test, stool test or other investigation for H. pylori. Some people need an endoscopy to examine the stomach.

Who should be careful, and when should you see a doctor?

Ask a clinician before using lemon balm tea if you are pregnant or breastfeeding, or before giving it to a child; safety information for these groups is limited. Also check first if you take prescription medicines, particularly sedatives or medicines for thyroid conditions, because potential interactions are not well established.

If you take ibuprofen, aspirin or another anti-inflammatory medicine, tell your clinician: these medicines can contribute to ulcers. Do not stop a prescribed medicine on your own; ask your clinician how to manage it safely.

Arrange a medical assessment for persistent or recurring upper-abdominal pain, unexplained weight loss, ongoing nausea, or ulcer symptoms that continue or return. A confirmed or suspected ulcer needs evaluation even if the pain is mild, because symptoms alone cannot show how serious it is.

Get emergency care immediately if you vomit blood or material that looks like coffee grounds, have black, tarry stools, develop sudden severe abdominal pain, or feel faint or collapse. These can be signs of bleeding or another serious complication; do not wait to see whether tea helps.

Frequently asked questions

Does lemon balm tea contain caffeine?

Tea made only from lemon balm leaves is naturally caffeine-free. Check the label of a blend, since it may contain other ingredients that provide caffeine.

Can I drink lemon balm tea before an H. pylori test?

Follow the preparation instructions from your test provider and ask whether tea is allowed. Some medicines can affect test accuracy, so discuss them with your clinician rather than stopping them yourself.