Medicine detail

Omeprazole

Used for: (s) treats frequent heartburn (occurs 2 or more days a week) not intended for immediate relief of heartburn; this drug may take 1 to 4 days for full effect

Catalog search

Proton pump inhibitor Gastroenterology ID 9

omeprazole reference image: A weekly medication organizer with capsules. — Image: Pilulier semainier.JPG by Stephane8888, CC BY-SA 2.5.

What It Is Used For

Used for: (s) treats frequent heartburn (occurs 2 or more days a week) not intended for immediate relief of heartburn; this drug may take 1 to 4 days for full effect

openFDA drug label

Active Ingredient

omeprazole

Chemical Name

5-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1H-benzimidazole

Common Brands

Prilosec, Zegerid, Omeprazole

Generic / Alternate Names

omeprazole capsules, omeprazole tablets, OMEPRAZOLE

Tracking Note

Track symptom response, dose timing, duration, and clinician instructions.

Reference Links

RxNorm PubChem DailyMed MedlinePlus PubMed Studies

Clinical links

Linked conditions and symptoms

Constipation reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Constipation

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive / liver common use

View condition

Diarrhea reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Diarrhea

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive / liver common use

View condition

Gastritis reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Gastritis

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive / liver common use

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Gastroesophageal Reflux Disease reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Gastroesophageal Reflux Disease

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive / liver common use

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Irritable Bowel Syndrome reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Irritable Bowel Syndrome

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive / liver common use

View condition

Nausea and Vomiting reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Nausea and Vomiting

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive / liver common use

View condition

Peptic Ulcer Disease reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Peptic Ulcer Disease

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive / liver common use

View condition

Bloating reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Bloating

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive symptom context

View symptom

Constipation reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Constipation

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive symptom context

View symptom

Diarrhea reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Diarrhea

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive symptom context

View symptom

Gas reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Gas

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive symptom context

View symptom

Heartburn reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Heartburn

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive symptom context

View symptom

Indigestion reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Indigestion

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive symptom context

View symptom

Nausea reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Nausea

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive symptom context

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Vomiting reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Vomiting

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Digestive symptom context

View symptom

Abdominal pain reference image: An anatomical illustration of the adult digestive system. — Image: Adult Digestive System.png by BruceBlaus, CC BY-SA 4.0.

Abdominal pain

Commonly used for acid-related, nausea/vomiting, constipation, diarrhea, or bowel-symptom care depending on the medicine.

Pain symptom context

View symptom

Research

Related NIH/NLM study links

Proton pump inhibitor studies

PPI studies evaluate symptom control, healing outcomes, duration, and safety topics.

Gastroenterology Medication outcomes category

PubMed / ClinicalTrials.gov PubMed ClinicalTrials.gov