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    Botanical guide · Ingredient reference

    Curcumin for peptic ulcers: symptoms improved, H. pylori eradication did not

    A trial added curcumin to standard infection treatment for peptic ulcer. It found greater dyspepsia improvement but the same H. pylori eradication rate in both groups.

    Read the evidence ↓

    Supplement Science Insights Editorial Team

    Published September 23, 2026

    Both groups received an antibiotic-based regimen

    Participants with peptic ulcer received standard H. pylori treatment and were randomized to additional curcumin or placebo. Investigators assessed dyspepsia and later used a urea breath test to evaluate eradication. [1]

    Symptoms improved more with curcumin, but the reported eradication rate was 73.3% in each group. The supplement did not improve that infection outcome. [1]

    Symptom relief cannot confirm eradication

    This was an add-on study, not a test of curcumin instead of antibiotics. It cannot support replacing a prescribed eradication regimen or skipping follow-up testing because discomfort improves. [1]

    The abstract did not fully establish sample size, treatment duration, funding or conflicts. Its short-trial tolerability statement does not establish safety for everyone. Current treatment selection depends on clinical context; an older trial’s medication list should not be copied as a present-day self-treatment prescription. [1]

    Keep the infection result separate

    Imagine discomfort improves but the infection test remains positive. Symptom relief and eradication are different outcomes, so the person still needs the planned clinical follow-up.

    Evidence summary — Curcumin for peptic ulcers
    DetailInterpretation
    Dyspepsia symptomsGreater improvement
    H. pylori eradicationSame reported rate
    Antibiotic replacementNot tested
    Curcumin for peptic ulcers: symptoms improved, H. pylori eradication did not — original article outline diagram
    Original editorial diagram of this article’s sections; no product photograph or clinical finding is depicted.

    Sources for this article

    1. Adjunctive Therapy with Curcumin for Peptic Ulcer: a Randomized Controlled Trial - PubMed
      Source consulted: 2026-09-19. This is a reference resource, not a claim that we conducted the studies or tested a product.