What are the treatment options for helicobacter pylori infection?

Treatment usually combines more than one antibiotic with medicine that reduces stomach acid. The combination helps clear the bacteria while allowing irritated stomach lining to heal. The exact plan depends on previous antibiotic exposure, allergies, other medicines and local clinical guidance. Take every dose as prescribed, even if stomach pain or indigestion improves early; stopping without advice can leave infection in place.

A breath test can help confirm whether Helicobacter pylori is present and may be used after treatment to check whether it has cleared. Follow the clinic’s instructions about medicines and food before testing, because some treatments can affect the result. Upper endoscopy may be considered when symptoms, bleeding, persistent vomiting or other findings require the stomach lining to be examined directly. Do not restart antibiotics without medical advice.

Seek urgent help for vomiting blood, black stools, severe or worsening abdominal pain, fainting, persistent vomiting or difficulty swallowing. Contact your clinician about a rash, facial swelling, severe diarrhoea or other possible medicine reaction. Ongoing symptoms after treatment deserve review rather than repeated self-treatment.

Ask which medicines form your treatment, how to manage side effects, when a breath test should be repeated, whether an endoscopy is appropriate, and what to do if symptoms continue.