Nonerosive gastritis refers to a variety of histologic abnormalities that are mainly the result of Helicobacter pylori infection. Most patients are asymptomatic. Diagnosis is by endoscopy. Treatment is eradication of H. pylori and sometimes acid suppression.

Antrum mucosa erythematous defined means erythema, or redness, of the lining of the distal portion of the stomach. Antral mucosal erythema is commonly seen in patients with gastritis. Helicobacter pylori is a common cause for antral erythema, usually diagnosed with a biopsy taken during an endoscopy.

Erythematous means redness. So, having erythematous mucosa means the inner lining of your digestive tract is red. Erythematous mucosa isn’t a disease. It’s a sign that an underlying condition or irritation has caused inflammation, which has increased blood flow to the mucosa and made it red.

Gastritis is inflammation of the stomach lining, and an infection with H. pylori bacteria is the most common cause. If a person does not receive treatment, gastritis can lead to complications, such as stomach ulcers or vitamin deficiencies. Untreated gastritis may also increase the risk of developing stomach cancer.

Acute gastritis lasts for about 2-10 days. If chronic gastritis is not treated, it may last from weeks to years.

Gastritis may occur suddenly (acute gastritis), or appear slowly over time (chronic gastritis). In some cases, gastritis can lead to ulcers and an increased risk of stomach cancer. For most people, however, gastritis isn’t serious and improves quickly with treatment.

Dairy: You’ll want to avoid full-fat dairy products, but low-fat yogurt that’s also low in sugar and packed with probiotics can be a healthy addition to a gastritis diet. Some hard cheeses that are low in salt may be tolerated in small portions.

Eat a variety of healthy foods from all the food groups. Eat fruits, vegetables, whole grains, and fat-free or low-fat dairy foods. Whole grains include whole-wheat breads, cereals, pasta, and brown rice. Choose lean meats, poultry (chicken and turkey), fish, beans, eggs, and nuts.

You should avoid chunky peanut butter, as it’s more likely to cause symptoms of acid reflux. Smooth peanut butter is often a part of esophageal soft diets. Your doctor may recommend this diet if you have esophagitis, or inflammation of the esophagus.

Gastritis is an inflammatory condition, so following an anti-inflammatory diet may help manage symptoms. People can try eating foods with anti-inflammatory properties, such as: leafy green vegetables, such as cabbage, kale, spinach, and arugula.

Eating smaller amounts of food in one sitting can help decrease irritation to your stomach. Pick balanced meals low in fat, with filling protein and healthy carbohydrates like sweet potatoes or oatmeal.

A great home remedy for gastritis is drinking pure potato juice when fasting, because it decreases acidity in the stomach, thus reducing pain, acid reflux, and heartburn. Potato juice is effective against acute, nervous, or chronic gastritis. 2 to 3 raw potatoes; 150 mL warm water.