Prilosec
Zollinger-Ellison Syndrome, Curling Ulcer, Heartburn + 15 more
Treatment
15 FDA approvals
20 Active Studies for Prilosec
Treatment for
Zollinger-Ellison Syndrome
What is Prilosec
Omeprazole
The Generic name of this drug
Treatment Summary
Omeprazole is a medication used to reduce the production of stomach acid in patients with gastrointestinal disorders. The drug was the first of its kind to be introduced in 1989 and is commonly used to treat gastroesophageal reflux disease (GERD) and peptic ulcer disease. It has been proven to be effective and well-tolerated by both children and adults and is one of the most commonly prescribed drugs for gastric acid related disorders.
Prilosec
is the brand name
Prilosec Overview & Background
Brand Name
Generic Name
First FDA Approval
How many FDA approvals?
Prilosec
Omeprazole
1990
669
Approved as Treatment by the FDA
Omeprazole, otherwise called Prilosec, is approved by the FDA for 15 uses which include multiple endocrine adenomas and Gastro-esophageal Reflux Disease (GERD) .
multiple endocrine adenomas
Gastro-esophageal Reflux Disease (GERD)
Gastric Ulcer
Gastroesophageal Reflux
Healing
Zollinger-Ellison Syndrome
Helps manage Zollinger-Ellison Syndrome
Heartburn
Helps manage Heartburn
Stomach Ulcer
Duodenal Ulcer
Helicobacter Pylori Infection
Used to treat Helicobacter Pylori Infection in combination with Amoxicillin
Heartburn
Helps manage Heartburn
Heartburn
Erosive Esophagitis
Adenoma
Curling Ulcer
Effectiveness
How Prilosec Affects Patients
This drug reduces the amount of acid produced in the stomach. It usually starts to work within an hour, and its effect increases with repeat daily dosing, reaching its peak after four days. Taking this drug can also increase the levels of gastrin, a hormone which can affect certain medical tests. Long-term use has not been linked to any changes in the central nervous system, cardiovascular system, or respiratory system. It also does not appear to have an effect on thyroid function, blood sugar levels, or other hormones.
How Prilosec works in the body
Hydrochloric acid (HCl) is naturally produced by stomach cells and helps create an acidic environment in the stomach. Omeprazole is a drug used to reduce the amount of HCl produced in the stomach, which helps reduce symptoms of stomach distress. It works by blocking the enzyme responsible for producing HCl, so that less acid is produced. This effect can last up to 36 hours. Omeprazole is also used to treat infections caused by the bacteria Helicobacter pylori (H. pylori). H. pylori grows best in an acidic environment, so by raising the stomach
When to interrupt dosage
The recommended dosage of Prilosec is contingent upon the diagnosed condition, such as Stomach Ulcer, Heartburn and Zollinger-Ellison Syndrome. The magnitude of dosage also relies upon the delivery technique delineated in the table below.
Condition
Dosage
Administration
Rheumatoid Arthritis
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Prophylaxis of NSAID gastric ulceration
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Heartburn
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Ankylosing Spondylitis
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
hypersecretory conditions
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Gastroesophageal Reflux
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Heartburn
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Mastocytosis, Systemic
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Stomach Ulcer
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Helicobacter Pylori Infection
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Osteoarthritis
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Zollinger-Ellison Syndrome
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Curling Ulcer
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Adenoma
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Erosive Esophagitis
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Stomach Ulcer
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Healing
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Peptic Ulcer
40.0 mg, , 10.0 mg, 20.0 mg, 20.6 mg, 2.5 mg
Oral, Capsule, delayed release pellets - Oral, , Capsule, delayed release pellets, Capsule, delayed release - Oral, Capsule, delayed release, Tablet, delayed release - Oral, Tablet, delayed release, Capsule, Capsule - Oral, Kit, Powder, for suspension, Powder, for suspension - Oral, Granule, delayed release, Granule, delayed release - Oral, Capsule, gelatin coated, Capsule, gelatin coated - Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Delayed Release - Oral, Tablet, orally disintegrating, delayed release, Tablet, orally disintegrating, delayed release - Oral, Tablet, chewable, Tablet, chewable - Oral, Tablet - Oral, Tablet, Delayed Release, Tablet, Kit - Oral, For suspension - Oral, For suspension
Warnings
Prilosec Contraindications
Condition
Risk Level
Notes
Severe Hypersensitivity Reactions
Do Not Combine
Omeprazole may interact with Pulse Frequency
Severe Hypersensitivity Reactions
Do Not Combine
Omeprazole may interact with Pulse Frequency
There are 20 known major drug interactions with Prilosec.
Common Prilosec Drug Interactions
Drug Name
Risk Level
Description
Abemaciclib
Major
The metabolism of Abemaciclib can be increased when combined with Omeprazole.
Acalabrutinib
Major
The metabolism of Acalabrutinib can be increased when combined with Omeprazole.
Alectinib
Major
The metabolism of Alectinib can be increased when combined with Omeprazole.
Aminophylline
Major
The metabolism of Aminophylline can be increased when combined with Omeprazole.
Amoxapine
Major
The metabolism of Amoxapine can be decreased when combined with Omeprazole.
Prilosec Toxicity & Overdose Risk
The toxic dose of oral omeprazole in mice is 4000mg/kg and 2210mg/kg in rats. Overdosing on this drug may cause confusion, drowsiness, blurred vision, fast heartbeat, nausea, sweating, flushing, headache, and a dry mouth. In studies, rats given high doses of omeprazole developed gastric carcinoid tumors and abnormal cells in their stomachs. The drug was also found to have a positive effect on chromosomal aberrations in a few tests. It is unknown if omeprazole is present in breast milk or what its effects would be, so benefits
Prilosec Novel Uses: Which Conditions Have a Clinical Trial Featuring Prilosec?
96 active trials are currently being conducted to assess the potential of Prilosec in treating Rheumatoid Arthritis, Acid-mediated Gastroesophageal Reflux Disease and Curling Ulcer.
Condition
Clinical Trials
Trial Phases
Rheumatoid Arthritis
58 Actively Recruiting
Not Applicable, Phase 3, Phase 2, Phase 1, Phase 4
Heartburn
14 Actively Recruiting
Phase 3, Phase 2, Not Applicable, Phase 1
Gastroesophageal Reflux
0 Actively Recruiting
Prophylaxis of NSAID gastric ulceration
0 Actively Recruiting
Mastocytosis, Systemic
0 Actively Recruiting
hypersecretory conditions
0 Actively Recruiting
Stomach Ulcer
2 Actively Recruiting
Phase 4, Not Applicable
Erosive Esophagitis
2 Actively Recruiting
Phase 2, Phase 3
Helicobacter Pylori Infection
2 Actively Recruiting
Not Applicable, Phase 4
Ankylosing Spondylitis
2 Actively Recruiting
Phase 3, Not Applicable
Stomach Ulcer
0 Actively Recruiting
Heartburn
2 Actively Recruiting
Phase 3, Not Applicable
Zollinger-Ellison Syndrome
0 Actively Recruiting
Osteoarthritis
0 Actively Recruiting
Curling Ulcer
0 Actively Recruiting
Peptic Ulcer
0 Actively Recruiting
Adenoma
0 Actively Recruiting
Healing
0 Actively Recruiting
Prilosec Reviews: What are patients saying about Prilosec?
5
Patient Review
8/26/2020
Prilosec for Condition in which Stomach Acid is Pushed Into the Esophagus
5
Patient Review
3/14/2021
Prilosec for Condition in which Stomach Acid is Pushed Into the Esophagus
5
Patient Review
4/11/2021
Prilosec for Condition in which Stomach Acid is Pushed Into the Esophagus
5
Patient Review
8/26/2020
Prilosec for Condition in which Stomach Acid is Pushed Into the Esophagus
5
Patient Review
4/11/2021
Prilosec for Condition in which Stomach Acid is Pushed Into the Esophagus
5
Patient Review
11/12/2020
Prilosec for Heartburn
5
Patient Review
11/12/2020
Prilosec for Heartburn
5
Patient Review
3/14/2021
Prilosec for Condition in which Stomach Acid is Pushed Into the Esophagus
2.3
Patient Review
10/3/2022
Prilosec for Excessive Production of Stomach Acid
2.3
Patient Review
10/3/2022
Prilosec for Excessive Production of Stomach Acid
1
Patient Review
6/22/2022
Prilosec for Inflammation of the Esophagus with Erosion
1
Patient Review
6/22/2022
Prilosec for Inflammation of the Esophagus with Erosion
Patient Q&A Section about prilosec
These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
What is Prilosec used to treat?
"Prilosec OTC is a medication used to treat heartburn that occurs frequently, defined as heartburn occurring two or more days per week. Heartburn is caused by stomach contents backing up into the esophagus, and is characterized by a burning sensation in the chest."
Answered by AI
Is it OK to take Prilosec every day?
"To use Prilosec OTC, take one pill every day for 14 days. Do not take more than one pill every day or more than every 4 months unless a doctor tells you to."
Answered by AI
What is the difference between omeprazole and Prilosec?
"Omeprazole (Prilosec) is a medication that is cheap and generic that is available both over the counter and with a prescription. It belongs to a class of medications known as proton-pump inhibitors (PPIs) and is one of the most popular medications in the United States. It is used to treat heartburn, reflux disease (GERD), and ulcers."
Answered by AI
Why you should not take Prilosec?
"The dangers of taking Prilosec include an increased risk of kidney disease and long-term kidney damage. In a study of 125,000 PPI users over a five year period, researchers found that kidney problems often developed silently. Half of the people who developed chronic kidney damage had never had any kidney problems before taking PPIs."
Answered by AI