Gastritis is an inflammation of the stomach walls that can cause symptoms like stomach pain, indigestion, frequent burping and a burning sensation in the stomach. It can be caused by excessive alcohol intake, chronic use of anti-inflammatories, H. pylori infection, or as a result of stress or anxiousness.

It is important to identify the cause of the gastritis, as only then can appropriate treatment be determined. Treatment can range from diet changes to the use of prescription medication. There are medications available that can decrease stomach acid production and protect the inflamed mucus lining.

If you suspect you have gastritis, you should seek a medical consultation with your family doctor, or proceed to the hospital if your symptoms are very intense. You may be referred to a gastroenterologist to confirm diagnosis and initiate treatment.

Main symptoms

The symptoms of gastritis can arise after intake of fatty foods, after an anxiety attack or even with stress. Symptoms occur due to inflammation caused by increased production of stomach acid. The most common symptoms of gastritis include:

Stomach ache or abdominal pain, usually following a meal or after fasting
Bloating, particularly after meals
Nausea or vomiting
Feeling full
General malaise
Burning sensation in the stomach
Excess gas, either burping or flatulence

If these symptoms arise, it is important to see a gastroenterologist. He or she will assess you to confirm a diagnosis and initiate treatment as indicated. Check out our online gastritis symptoms quiz to assess your probability of having gastritis.

Possible causes

There are many things that can contribute to inflammation in the stomach or that can eat away at the stomach lining. The most common causes are:

H. pylori infection: This is a type of bacteria that lodges onto the stomach walls and destroys the protective mucous lining. This causes inflammation in the stomach.
Frequent use of anti-inflammatories, like ibuprofen or naproxen. These types of medications also eat away at the protective mucus lining of the stomach, which exposes the stomach walls to acid, causing inflammation.
Frequent alcohol intake: Alcohol also irritates the stomach lining, leaving the stomach walls exposed to acid.
High levels of stress: Stress can interfere with normal digestion, which can cause inflammation in the stomach. Learn mroe about stress-induced gastritis.

In addition, people with autoimmune diseases, like AIDS, are also at a higher risk to developing gastritis.

Different types

Gastritis can be classified based on the type of symptoms causing it. The most common types of gastritis include:

Acute gastritis, which occurs suddenly due to an illness or injury
Chronic gastritis, which develops and worsens overtime
Erosive gastritis, where inflammation occurs to the outer stomach walls as well as the innermost layers of the stomach tissue. This is caused by medication use, Chrohn's disease, or viral or bacterial inflammation.
Gastritis of the mucous membranes, which occurs when there is damage to both the stomach walls and innermost layers of the stomach tissue, without the presence of an ulcer.

Treatment goals for any type of gastritis are aimed toward reducing inflammation of the stomach walls and healing and lesions present in the mucus lining. It is important to identify the main cause so that the gastritis can be treated.

Treatment options

Gastritis can be managed by applying diet changes, using home remedies and taking prescribed medications.

1. Diet

When maintaining a gastritis diet, you are advised to prioritize cooked and unpeeled vegetables, lean meats, caffeine-free teas and easily digestible carbohydrates, such as white rice, potatoes and white bread.

Furthermore, it is also important to reduce the consumption of foods that promote gastric motility and increase the production of hydrochloric acid, such as coffee, black tea, soft drinks, alcoholic beverages, very fatty and spicy foods, and sauces, for example. Find out what the diet for gastritis should be like.

Read more about the gastritis diet that your doctor and registered dietitian may recommend.

2. Medications

Some medications for gastritis that your doctor may prescribe include stomach acid inhibitors, such as omeprazole, pantoprazole and cimetidine, and antacids, such as aluminum hydroxide, magnesium hydroxide, calcium carbonate or sodium bicarbonate.

Your doctor may also consider prescribing antibiotics for gastritis caused by an H. pylori infection such as clarithromycin associated with amoxicillin or metronidazole.

3. Home remedies

Some home remedies for gastritis are fennel and chamomile tea, as well as natural juices, such as potato juice, aloe vera or kale juice with papaya and melon. These have antioxidant and anti-inflammatory action that can help to relieve indigestion, burning and pain. Check-out other home remedies for gastritis you can prepare to complement your medical treatment.

Is gastritis curable?

Gastritis can be cured when this condition is identified and treated correctly by a gastroenterologist. Many people may find medications like omeprazole, antacids, or antibiotics beneficial to protect the stomach or to treat an H. pylori infection.

Possible complications

Gastritis, when not treated properly, can lead to complications such as stomach bleeding, peptic ulcers, iron and vitamin B12 deficiency.

Untreated chronic gastritis or gastritis caused by H. pylori can also increase the risk for stomach cancer.

Prevention measures

Some tips that can help to prevent gastritis include:

Set aside time to eat all meals of the day, such as breakfast, lunch and dinner
Avoid fasting for long periods
Wash your hands well before eating and after going to the bathroom
Drink only filtered or boiled water
Chew food well
Avoid excessive and/or frequent consumption of alcoholic beverages
Avoid very fatty foods, such as fried foods, ice cream

Furthermore, it is also recommended to maintain a healthy diet and to only use anti-inflammatory medications as prescribed by your doctor.