Gastritis is a condition that causes inflammation in the lining of the stomach. Symptoms vary and include abdominal pain, indigestion, nausea, vomiting and more. Gastritis can result from a variety of factors including autoimmune disorders and chronic use of nonsteroidal anti-inflammatory drugs, but the most common cause is an infection from the bacteria Helicobacter pylori. Treatment for gastritis depends on the cause and may include a change in diet or lifestyle, and use of medications.
Prilosec
Prilosec is a brand name of a drug called omeprazole, which is a type of proton-pump inhibitor that works to decrease acid production in the stomach. If your gastritis is caused by Helicobacter pylori, your doctor may recommend antibiotics and a drug such as Prilosec. Follow dosage instructions as directed by your doctor or pharmacist and aim to take this medication about 30 to 60 minutes before meals. Prilosec can cause side effects such as nausea, vomiting, diarrhea or constipation. Inform your doctor if you experience any side effects, especially if they are severe and persistent. Prilosec may decrease calcium absorption, so talk to your doctor about whether taking a calcium supplement is right for you.
Probiotics and Gastritis
Probiotics are microorganisms that may help improve digestive health and immune function. The probiotc bacteria called Lactobacillus acidophilus may help suppress Heliobacter pylori infection and prevent diarrhea associated with antibiotic use. The University of Maryland Medical Center recommends consuming 5 to 10 billion colony forming units (CFU) per day of a probiotic that contains Lactobacillus acidophilus. There are many types of probiotics, which are found in sources like yogurt and dietary supplements. Be sure to discuss these options with your doctor.
Diet for Gastritis
Adopting diet and lifestyle changes can help relieve symptoms and treat gastritis. Eat a balanced diet that includes whole grains, lean protein, healthy fats, fruits, vegetables and low-fat dairy products. Foods rich in flavonoids like onions, garlic, tea, apples and celery may help inhibit Helicobacter pylori growth. Avoid beverages such as coffee, alcohol or soda, which can irritate the stomach lining. Drink about eight glasses of water per day and aim to exercise at least 30 minutes each day on most days of the week. If you have food allergies, be cautious to avoid foods that cause allergic reactions.
Considerations
Since Prilosec is a type of antacid, it may prevent other medications from absorbing properly. For this reason, aim to take Prilosec one hour before or two hours after taking other medications, including probiotics. In some cases, gastritis can cause stomach ulcers, which can be treated with lifestyle changes and medication. Keep all regularly scheduled doctor appointments to monitor the progress of your treatment.
References
- University of Maryland Medical Center: Gastritis: 2011
- "Food-Medication Interactions"; Zaneta Pronsky; 2010
- National Institute of Health: Omeprazole: 2011



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