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Gastritis

Gastritis: Introduction

Gastritis is an inflammation of the lining of the stomach. Gastritis is a common condition. Gastritis is most frequently caused by an infection of a type of bacteria called Helicobacter pylori, which also causes peptic ulcers.

Typical symptoms of gastritis include heartburn, nausea, and vomiting. Gastritis is a treatable condition, but if can lead to dehydration and other complications, such as an increased risk of developing a peptic ulcer, if left untreated. For more details about symptoms and complications, see symptoms of gastritis.

Gastritis can also be caused by a viral infection, fungal infection, or parasite infection. Other causes of gastritis include long-term use of nonsteroidal anti-inflammatory drugs (NSAIDS), such as ibuprofen (Advil, Motrin) or naproxen (Aleve), which are irritating to the stomach lining. Another cause of gastritis is long-term physical and/or mental stress that results in the production of excessive amounts of stomach acid. Gastritis can also occur after within a few days after a stressful event, such as an illness, surgery or injury, and result in peptic ulcers that can bleed.

Smoking, alcoholism and excessive alcohol use can also cause gastritis. Drinking coffee and acidic beverages can also underlie gastritis, as can a toxic ingestion of certain poisons that are corrosive and can damage the lining of the stomach. Certain diseases, such as Crohn's disease, some autoimmune disorders, and pernicious anemia, can also cause gastritis.

Depending on the cause, gastritis can be short-term and disappear quickly, such as when gastritis occurs after a single episode of alcohol intoxication. Gastritis can also be recurring over a longer period of time, such as when gastritis is due to Crohn's disease.

Diagnosing gastritis and its root cause begins with taking a thorough personal and family medical history, including symptoms, and completing a physical examination.

Diagnostic testing generally includes an endoscopy procedure. In this procedure, a special lighted instrument is inserted through the mouth and throat into the stomach. This instrument, called an endoscope, takes pictures of the stomach and/or sends images to a computer monitor.

A biopsy may also be taken during an endoscopy. A biopsy involves taking a small sample of esophagus or stomach tissue to examine it under a microscope.

A test may also be done to test for a Helicobacter pylori infection, the most common cause of gastritis. A stool sample may be tested to determine if there is blood in the stool, which could indicate that there is a peptic ulcer or a variety of other conditions. Diagnosis may also include a complete blood count, which can help to determine if anemia or an infectious process is present.

A chemistry panel is a blood test that can evaluate if gastritis with excessive vomiting has lead to the complication of dehydration and electrolyte imbalance. An urinanalysis can also help to determine dehydration.

A diagnosis of gastritis and its cause can easily be delayed or missed because symptoms of gastritis may be intermittent and for other reasons. For information on misdiagnosis, refer to misdiagnosis of gastritis.

Some cases of gastritis can be prevented with lifestyle changes. Treatment of gastritis involves diagnosing and treating the underlying disease, disorder or condition that is causing it. For more information on treatment, refer to treatment of gastritis....more »

Gastritis: Misdiagnosis

A diagnosis of gastritis and its underlying cause may be delayed or missed because in some cases, there are no symptoms. In other cases, the symptoms of gastritis may also not be severe enough or last long enough for a person to seek medical care.

Symptoms of gastritis can also be similar to symptoms of a wide variety of other diseases and conditions. These include ...more misdiagnosis »

Causes of Gastritis:

The following medical conditions are some of the possible causes of Gastritis. There are likely to be other possible causes, so ask your doctor about your symptoms.

» Review Causes of Gastritis: Causes | Symptom Checker »

Common Causes of Gastritis

Home Diagnostic Testing and Gastritis

Home medical tests possibly related to Gastritis:

Causes of Types of Gastritis:

Review causes of more specific types of Gastritis:

Gastritis: Symptom Checker

Listed below are some combinations of symptoms associated with Gastritis, as listed in our database. Visit the Symptom Checker, to add and remove symptoms and research your condition.

Symptom Checker

Symptom Checker

Gastritis Treatments

The first step in treating gastritis is prevention. This includes not smoking or drinking alcohol, coffee and acidic beverages to excess. Nonsteroidal anti-inflammatory drugs (NSAIDS), such as ibuprofen (Advil, Motrin) or naproxen (Aleve) should be taken only as directed. Even when taken as directed, some people will develop gastritis with the use of these drugs. ...Gastritis Treatments

Some of the possible treatments listed in sources for treatment of Gastritis may include:

Review further information on Gastritis Treatments.

Gastritis: Animations

Medications or substances causing Gastritis:

The following drugs, medications, substances or toxins are some of the possible causes of Gastritis as a symptom. Always advise your doctor of any medications or treatments you are using, including prescription, over-the-counter, supplements, herbal or alternative treatments.

Gastritis: Comorbid Symptoms

Some of the comorbid or associated medical symptoms for Gastritis may include these symptoms:

Causes of General Symptom Types

Research the causes of these more general types of symptom:

Causes of Similar Symptoms to Gastritis

Research the causes of these symptoms that are similar to, or related to, the symptom Gastritis:

Gastritis: Deaths

Read more about causes and Gastritis deaths.

Misdiagnosis and Gastritis

Chronic digestive conditions often misdiagnosed: When diagnosing chronic symptoms of the digestive tract, there are a variety of conditions that may be misdiagnosed. The best known, irritable bowel syndrome, is over-diagnosed, whereas other causes that...read more »

Intestinal bacteria disorder may be hidden cause: One of the lesser known causes of diarrhea is an imbalance of bacterial in the gut, sometimes called intestinal imbalance. The digestive system contains a variety of "good" bacteria that aid digestion, and they...read more »

Antibiotics often causes diarrhea: The use of antibiotics are very likely to cause some level of diarrhea in patients. The reason is that antibiotics kill off not only "bad" bacteria, but can also...read more »

Food poisoning may actually be an infectious disease: Many people who come down with "stomach symptoms" like diarrhea assume that it's "something I ate" (i.e. food poisoning). In fact, it's more likely to be an infectious diarrheal illness (i.e. infectious diarrhea...read more »

Mesenteric adenitis misdiagnosed as appendicitis in children: Because appendicitis is one of the more feared conditions for a child with abdominal pain, it can be over-diagnosed (it can, of course, also fail to be diagnosed with...read more »

Celiac disease often fails to be diagnosed cause of chronic digestive symptoms: One of the most common chronic digestive conditions is celiac disease, a malabsorption disorder with a variety of...read more »

Chronic digestive diseases hard to diagnose: There is an inherent difficulty in diagnosing the various types of chronic digestive diseases. Some of the...read more »

Gastritis: Research Related Doctors & Specialists

Other ways to find a doctor, or use doctor, physician and specialist online research services:

Hospitals & Clinics: Gastritis

Research extensive quality ratings and patient safety measures for hospitals, clinics and medical facilities in health specialties related to Gastritis:

Gastritis: Related Rare Diseases

Rare types of medical conditions and diseases in related medical categories:

Gastritis: Undiagnosed Conditions

Conditions that are commonly undiagnosed in related areas may include:

Article Excerpts about Gastritis

Gastritis, or dyspepsia, is an inflammation of the stomach lining. Some people have gastritis after drinking too much alcohol, eating too much, eating spicy food, or smoking. Others develop gastritis after prolonged use of nonsteroidal anti-inflammatory drugs (NSAIDs) or infection with bacteria such as Escherichia coli, Salmonella, or Helicobacter pylori. Sometimes gastritis develops after major surgery, traumatic injury, burns, or severe infections. Certain diseases, such as pernicious anemia, autoimmune disorders, and chronic bile reflux, can cause gastritis as well. (Source: excerpt from Gastritis: NIDDK)

Gastritis, or dyspepsia, is an inflammation of the stomach lining. Some... (Source: excerpt from Gastritis: NIDDK)

Definitions of Gastritis:

Inflammation of the lining of the stomach; nausea and loss of appetite and discomfort after eating
- (Source - WordNet 2.1)

Inflammation of the stomach.
- (Source - CRISP)

Inflammation of the lining of the stomach.
- (Source - National Cancer Institute)

Detailed list of causes of Gastritis

The list below shows some of the causes of Gastritis mentioned in various sources:

How Common are these Causes of Gastritis?

This information refers to the general prevalence and incidence of these diseases, not to how likely they are to be the actual cause of Gastritis. Of the 39 causes of Gastritis that we have listed, we have the following prevalence/incidence information:

  • 2 causes are "very common" diseases
  • 0 causes are "common" diseases
  • 2 causes are "uncommon" diseases
  • 0 causes are "rare" diseases
  • 0 causes are "very rare" diseases
  • 36 causes have no prevalence information.

Conditions listing medical symptoms: Gastritis:

The following list of conditions have 'Gastritis' or similar listed as a symptom in our database. This computer-generated list may be inaccurate or incomplete. Always seek prompt professional medical advice about the cause of any symptom.

Select from the following alphabetical view of conditions which include a symptom of Gastritis or choose View All.

View All A B C E F H M N O P S T W

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Causes of Gastritis Based on Risk Factors

This information shows analysis of the list of causes of Gastritis based on whether certain risk factors apply to the patient:

  • Travel - has the patient travelled recently?

    Classifications of Gastritis:

    Medical Conditions associated with Gastritis:

    Inflammatory symptoms (1736 causes), Infection-related symptoms (1293 causes), Stomach symptoms (3217 causes), Abdominal symptoms (5930 causes), Digestive symptoms (5299 causes)

    Symptoms related to Gastritis:

    Crohn's disease, Eating spicy food, Anemia (926 causes), Peptic ulcer disease, Autoimmune digestive disorders, Escherichia coli infection, Over-eating (44 causes), Food poisoning

    Medical articles on signs and symptoms:

    Doctor-patient articles related to symptoms and diagnosis:

    These general medical articles may be of interest:

    Related medical articles from our Disease Center for Gastritis:

    More Ways To Research Medical Signs and Symptoms:

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