Although the proton pump inhibitor (ppi) omeprazole is considered safe and is commonly prescribed, it can cause rare major psychiatric side-effects.

Three studies have found a positive association between dementia and omeprazole, esomeprazole, lansoprazole, and pantropazole, with an approximately 1.4-fold increased risk of any dementia in cohorts using PPIs (95% CI, 1.36–1.52; P < 0.001) [76].

Prescription omeprazole is used alone or with other medications to treat the symptoms of gastroesophageal reflux disease (GERD), a condition in which backward flow of acid from the stomach causes heartburn and possible injury of the esophagus (the tube between the throat and stomach) in adults and children 1 year of …

Talk to your doctor about how to manage this condition if you develop it. Common Prilosec side effects may include: stomach pain, gas; nausea, vomiting, diarrhea; or.

Less common side effects of Omeprazole include: bone fracture (osteoporosis related) deficiency of granulocytes in the blood. loss of appetite.

Prilosec side effects new or unusual pain in your wrist, thigh, hip, or back; seizure (convulsions); kidney problems – little or no urination, blood in your urine, swelling, rapid weight gain; low magnesium – dizziness, irregular heartbeats, feeling jittery, muscle cramps, muscle spasms, cough or choking feeling; or.

Prescription Prilosec treats diseases that require diagnosis and supervision by a doctor. Prilosec OTC treats only symptoms of frequent heartburn. Used as directed, Prilosec OTC will not treat the conditions that prescription Prilosec treats.

This is what researchers found: Compared to omeprazole 20 mg, esomeprazole 40 mg provides greater acid control in patients with GERD and keeps stomach pH at higher than 4 for a longer period of time (higher pH = less acidity = less pain).

This may cause pain after eating a large meal, lying down, or ending over. Antacids, such as famotidine (Pepcid®), omeprazole (Prilosec®), or Mylanta®, may relieve these symptoms. Angina may cause your chest pain, which may be a feeling of “squeezing” in your chest.

Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and persistent cough.