Edit concept Create issue ticket

Gastritis

Gastritides

Gastritis is an inflammation of the gastric mucosa and has many possible causes. The most common symptom is epigastric discomfort. Other symptoms include nausea, vomiting, loss of appetite and bloating. 


Presentation

The most common symptom of gastritis is epigastric pain which is often described as burning by patients. Sometimes, this burning pain extends up to the sternum. There may also be nausea and vomiting, feeling of fullness, easy satiety, hiccups and flatulence. Symptoms like bleeding occur when complications set in and they could be accompanied by symptoms of anemia. They usually manifest as blood in stool or coffee stained vomitus [5].

Pain
  • The most common symptom of gastritis is epigastric pain which is often described as burning by patients. Sometimes, this burning pain extends up to the sternum.[symptoma.com]
  • See the separate leaflet called Abdominal Pain . See your GP if : You have bad pain in your tummy (abdomen) or feel unwell. You have pain or any other indigestion symptoms lasting for more than a week.[patient.info]
  • The pain is usually in the upper central portion of the abdomen (the "pit" of the stomach). Sometimes gastritis pain occurs in the left upper portion of the abdomen and in the back. The pain seems to "go right straight through."[emedicinehealth.com]
Anemia
  • Her personal history revealed iron deficiency anemia receiving oral iron supplements for approximately 2 weeks.[ncbi.nlm.nih.gov]
  • We present a 47-year-old woman from southeast Asia with dyspepsia and mild anemia. Her past medical history was significant for systemic lupus erythromatosis, autoimmune hemolytic anemia as well as hypothyroidism.[ncbi.nlm.nih.gov]
  • We present a case of a 62-year-old man with iron deficiency anemia. His past medical history is significant for Billroth II surgery. His medications include ferrous sulphate 325mg.[ncbi.nlm.nih.gov]
  • Keywords Celiac Disease Achalasia Autoimmune Hemolytic Anemia Mesalamine Collagenous Colitis Introduction Collagenous gastritis is a rare gastrointestinal disorder characterized in pediatrics by abdominal pain and severe anemia.[casesjournal.biomedcentral.com]
  • The doctor may check your red blood cell count to see whether you have anemia, which means that you do not have enough red blood cells. Anemia can be caused by bleeding from the stomach. Stool test.[gastroenterologistpaloalto.com]
Pallor
  • His physical examination revealed splenomegaly and pallor.[casesjournal.biomedcentral.com]
  • Pallor, sweating , and rapid (or "racing") heartbeat.[emedicinehealth.com]
  • In acute gastritis, the faeces may be blackened by blood lost from the stomach; in chronic gastritis, slow blood loss may lead to anaemia , resulting in symptoms such as pallor, tiredness and breathlessness.[enetmd.com]
  • […] pain Appetite loss Belching Bloody bowel movements Chest pain Cutting, sharp, or stabbing pain Dark, sticky, extremely foul-smelling bowel movements Feeling faint Fever Gastric bleeding Hyperchlorhydria (an excess of stomach acid) Lethargy Nausea Poor pallor[puristat.com]
Vomiting
  • Supportive treatment involves setting up an IV line to replace lost fluid and electrolytes for patients who are vomiting and blood transfusion for anemic patients.[symptoma.com]
  • It typically manifests with epigastralgia, vomiting, and iron deficiency during pre-adolescence. This condition's pathophysiology remains unclear.[ncbi.nlm.nih.gov]
  • We report varicella-zoster virus (VZV) gastritis in a 70-year-old woman postchemotherapy for lymphoma, presenting with abdominal pain, vomiting, and delirium without rash.[ncbi.nlm.nih.gov]
  • Visceral receptors sensitive to gastric distention, gastric inflammation, and tonicity of gastric contents send impulses via vagal and sympathetic nerves to the vomiting center of the medulla oblongata, thereby stimulating the vomiting reflex.[merckvetmanual.com]
  • Causes Gastritis Gastritis can be caused by a variety of reasons irritation due to chronic vomiting, excessive alcohol use, chronic vomiting, stress, or the use of certain medications or other anti-inflammatory drugs.[tmphysiciannetwork.org]
Nausea
  • There may also be nausea and vomiting, feeling of fullness, easy satiety, hiccups and flatulence. Symptoms like bleeding occur when complications set in and they could be accompanied by symptoms of anemia.[symptoma.com]
  • We present the case of a 14-year-old female admitted in our clinic for upper digestive hemorrhage, nausea, melena, and abdominal pain. Her personal history revealed iron deficiency anemia receiving oral iron supplements for approximately 2 weeks.[ncbi.nlm.nih.gov]
  • After completing 2 cycles of chemotherapy, the patient had epigastric pain, nausea, and vomiting.[ncbi.nlm.nih.gov]
  • These are the most common symptoms of gastritis: Nausea Vomiting Abdominal pain Black or bloody stools But having these symptoms doesn’t necessarily mean you have gastritis. Many other conditions have similar symptoms.[rush.edu]
  • Carom seeds can also treat indigestion, nausea and bloating. Carom Seeds Home Remedy to Get Relief from Gastritis Mix together 1 teaspoon each of carom seeds and dried ginger with a little bit of black salt.[top10homeremedies.com]
Loss of Appetite
  • Other symptoms may include frequent belching, loss of appetite or vomiting. These abruptly appearing signs allow the disease to be detected in good time.[ims.uniklinik-freiburg.de]
  • Depends on the aetiology (see below). asymptomatic epigastric pain/tenderness nausea and vomiting loss of appetite Aetiology infection: H. pylori (most common) systemic illness: trauma and burns pharmacological/medication: NSAIDS autoimmune caustic ingestion[radiopaedia.org]
  • The chief symptoms are severe upper-abdominal pain , nausea , vomiting , loss of appetite, thirst, and diarrhea; the illness develops suddenly and subsides rapidly.[britannica.com]
  • Gastritis and an ulcer are conditions that affect the stomach and small intestine, and they share many symptoms, such as abdominal pain, nausea, vomiting, loss of appetite and weight loss. There are many differences, though.[tmphysiciannetwork.org]
Abdominal Pain
  • A case is reported of a 12-year-old girl with abdominal pain and ferritin deficiency who was diagnosed with CG based on gastric biopsy and experienced a favorable outcome.[ncbi.nlm.nih.gov]
  • We report varicella-zoster virus (VZV) gastritis in a 70-year-old woman postchemotherapy for lymphoma, presenting with abdominal pain, vomiting, and delirium without rash.[ncbi.nlm.nih.gov]
  • We present the case of a 14-year-old female admitted in our clinic for upper digestive hemorrhage, nausea, melena, and abdominal pain. Her personal history revealed iron deficiency anemia receiving oral iron supplements for approximately 2 weeks.[ncbi.nlm.nih.gov]
  • We present a case in which the presenting abdominal pain turned out to be related to cardiac tamponade. Cardiac tamponade is a sort of cardiogenic shock and is a medical emergency.[ncbi.nlm.nih.gov]
  • The condition often causes abdominal pain and tenderness, nausea, and vomiting. Types of Gastritis Gastritis is not a single disease, and there are a number of different types.[healthcommunities.com]
Hiccup
  • The most common symptoms include: Nausea Abdominal bloating Vomiting Indigestion Hiccups Loss of appetite Vomiting blood or coffee ground-like material Black, tarry stool Cleveland Clinic News & More Cleveland Clinic News & More[my.clevelandclinic.org]
  • Acute gastritis may also be accompanied by hiccups. Q. Are there tests that can diagnose gastritis? A. Tests vary depending on the specific cause.[atlantagastro.com]
  • However, the most common symptoms include: Nausea or recurrent upset stomach Abdominal bloating Abdominal pain Vomiting Indigestion Burning or gnawing feeling in the stomach between meals or at night Hiccups Loss of appetite Vomiting blood or coffee ground-like[webmd.com]
Delusion
  • Twenty-four hours later, she started acting irrationally and became increasingly disorganized, irritable, and delusional and wrote a 16-page letter to her employer, incoherent but focused on persecutory delusions.[ncbi.nlm.nih.gov]

Workup

Laboratory tests

  • Complete blood count
  • Coagulation profile
  • Urea breath test
  • Liver function test
  • Renal function test
  • Stool for occult blood
  • Gastric biopsy 
  • Pregnancy test
  • Helicobacter pylori stool antigen test
  • Test for gall bladder and pancreatic function

Imaging

  • Plain abdominal X-ray
  • Double contrast barium studies
  • CT scan
  • Endoscopy
Helicobacter Pylori
  • […] of gastritis patients with Helicobacter pylori infection and 25 biopsy samples of gastritis patients without Helicobacter pylori infection were collected from Tohid Hospital in the city of Sanandaj throughout the year 2016.[ncbi.nlm.nih.gov]
  • Helicobacter pylori infection has been rarely reported among infants.[ncbi.nlm.nih.gov]
  • Route of transmission of Helicobacter pylori is thought to be from fecal to the oral route so good food hygiene like hand washing before a meal is advocated.[symptoma.com]
  • Less common causes include alcohol , cocaine , severe illness and Crohn disease , among others. [1] Helicobacter pylori [ edit ] Helicobacter pylori colonizes the stomachs of more than half of the world's population, and the infection continues to play[en.wikipedia.org]
  • Although it has been partnered since its first description to Helicobacter pylori infection, it is important to considered differential diagnoses such as lymphoplasmacytic lymphoma, mucosa-associated lymphoid tissue (MALT) lymphoma, plasmacytoma and signet[ncbi.nlm.nih.gov]

Treatment

The treatment of gastritis can either be medical or surgical. Medical treatment involves identifying the root cause of gastritis and eradicating it as well as instituting supportive treatment. Supportive treatment involves setting up an IV line to replace lost fluid and electrolytes for patients who are vomiting and blood transfusion for anemic patients [6].

Drugs treatments are targeted at reducing acid secretion, increasing mucosal resistance and eradicating infectious organisms. They include:

  • Antacids to neutralize the acidity of the stomach.
  • H2 blockers like cimetidine and ranitidine.
  • Proton pump inhibitors like omeprazole.
  • Antibiotics include metronidazole, amoxicillin, clarithromycin, and tetracycline. They are usually used in combination.
  • Other antibiotics for target specific causes like anti-tuberculosis drugs for gastritis caused by mycobacterium.

Surgical intervention is rare and mostly involves resection and it is limited to cases of phlegmonous gastritis [7].

Prognosis

The prognosis of simple gastritis is generally very good. Once the causative organism is identified and treated, the individual makes good recovery. However, when it becomes complicated by hemorrhage, perforation, or in minute cases gastric cancer, the clinical outcome becomes worse.

Etiology

The cause could be infective or non-infective. The infective causes could be bacteria, Helicobacter pylori is the commonest of this group. It is also the commonest cause of gastritis. Others infective causes include viruses, fungi, mycobacteria and parasites.

Non-infective causes include drugs, the most implicated drugs here are non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen. Other non-infective causes are stress, food poison, food allergy, radiation, bile, autoimmune diseases, ischemia, uremia and trauma. It could also be autoimmune [2].

Epidemiology

Gastritis is a curable condition and it is treatable as soon as the cause can be determined. The incidence ad prevalence as well as distribution among age, race and gender is largely dependent on the cause of gastritis. The acute form affects both sexes equally and affects all age groups. It is has a slightly higher prevalence in blacks and Hispanics.

The chronic form also has no sexual predilection and affects all age groups although it usually begins to manifest after childhood.
It is important to note that about half of the world’s population is infected with Helicobacter pylori which is the number one cause of gastritis with the underdeveloped world contributing a large percentage. Not all of them are however symptomatic [3].

Sex distribution
Age distribution

Pathophysiology

The gastric mucosa is usually kept intact by an equilibrium of the aggressive stomach acid forces and the forces of the protective gastric mucosal barrier. As a rule, anything that increases the force of the acid or reduces the defenses of the barrier such that the acid overwhelms the protective barrier would lead to gastritis and this could happen suddenly or over time. 

Examples of substances that increase the acidic contents are bile and pancreatic acids. Occasionally, they reflux into the stomach overwhelming the stomach mucus. NSAIDs act by inhibiting prostaglandin synthesis. Prostaglandin is necessary for formation of the gastric mucosal lining. Effects like radiation and ischemia affect the mucus producing cells in the stomach wall by killing them thereby reducing the capacity of the stomach to defend itself against acids.

Helicobacter pylori has a different pathway however. When a person is infected, the bacteria finds its way to the stomach wall where it colonizes and begins to form a substance known as urease. Urease is an enzyme that protects the bacteria from stomach acids by breaking urea down to the more alkaline ammonia while it causes a severe inflammatory reaction in the stomach wall [4].

Prevention

  • Avoid long term use of NSAIDs.
  • Avoid hot and spicy foods.
  • Avoid foods that irritate the stomach.
  • Avoid prolonged hunger by eating small meals frequently.
  • Reduce stress.
  • Exercise regularly.
  • Maintain a good BMI.
  • Route of transmission of Helicobacter pylori is thought to be from fecal to the oral route so good food hygiene like hand washing before a meal is advocated [8].

Summary

Gastritis is a fairly common condition and is usually classified as acute or chronic and erosive or non-erosive. It can either affect the whole stomach or part of it. However, all cases present with the same set of symptoms, regardless of the underlying etiology [1].

Patient Information

Definition

Gastritis is a condition that result when the walls of the stomach are either partially or wholly inflamed.

Cause

It could be acute (occurring suddenly) or chronic (occurring over time) and causes of this include infections from bacteria, the commonest one being Helicobacter pylori. Other infective agents could be viruses, fungi, parasites and mycobacterium. Other causes are prolonged used of the pain relieving NSAIDs like ibuprofen, exposure to radiation, injuries, stress and food allergy and food poison. Sometimes the body cells attacking itself can lead to gastritis [9].

Signs and symptoms

The most common symptom is a burning pain at the upper part of the abdomen, it can also be felt in the middle of the chest. This pain is usually worse after eating. Other symptoms are nausea, vomiting, feeling of full abdomen, inability to eat normally, and passing of gas. Sometimes, vomitus or stool might be blood stained and this is a sign of internal bleeding.

Diagnosis

Many tests would be carried out. They include blood tests, urine tests and stool tests to test for bacteria and blood. Imaging tests like X-ray (including special x-rays) and CT scan might be carried out. A live view of the stomach wall might also be done using an endoscope.

Treatment

Treatment is usually with drugs and often requires a combination of drugs. Surgery is required only in rare types and when complication arises [10].

References

Article

  1. Drepper MD, Spahr L, Frossard JL. Clopidogrel and proton pump inhibitors--where do we stand in 2012?. World J Gastroenterol. May 14 2012;18(18):2161-71
  2. Saad RJ, Schoenfeld P, Kim HM, Chey WD. Levofloxacin-based triple therapy versus bismuth-based quadruple therapy for persistent Helicobacter pylori infection: a meta-analysis. Am J Gastroenterol. Mar 2006;101(3):488-96.
  3. Chen CH, Yang JC, Uang YS, Lin CJ. Differential inhibitory effects of proton pump inhibitors on the metabolism and antiplatelet activities of clopidogrel and prasugrel. Biopharm Drug Dispos. Jul 2012;33(5):278-83.
  4. Feldman. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 7th ed. 2002:810-823.
  5. Gisbert JP, Pajares JM. Diagnosis of Helicobacter pylori infection by stool antigen determination: a systematic review. Am J Gastroenterol. Oct 2001;96(10):2829-38.
  6. Soltermann A, Koetzer S, Eigenmann F, et al. Correlation of Helicobacter pylori virulence genotypes vacA and cagA with histological parameters of gastritis and patient's age. Mod Pathol. Aug 2007;20(8):878-83.
  7. Odze RD, Goldblum JR. Inflammatory disorders of the stomach. In: Surgical Pathology of the GI Tract, Liver, Biliary Tract, and Pancreas, Lash RH, Lauwers GY, et al. (Eds), Saunders, Philadelphia 2009. p.285.
  8. van der Hulst RW, van der Ende A, Dekker FW, et al. Effect of Helicobacter pylori eradication on gastritis in relation to cagA: a prospective 1-year follow-up study. Gastroenterology 1997; 113:25.
  9. Morgner A, Bayerdörffer E, Meining A, et al. Helicobacter heilmannii and gastric cancer. Lancet 1995; 346:511.
  10. Hazell SL, Lee A, Brady L, Hennessy W. Campylobacter pyloridis and gastritis: association with intercellular spaces and adaptation to an environment of mucus as important factors in colonization of the gastric epithelium. J Infect Dis 1986; 153:658.

Ask Question

5000 Characters left Format the text using: # Heading, **bold**, _italic_. HTML code is not allowed.
By publishing this question you agree to the TOS and Privacy policy.
• Use a precise title for your question.
• Ask a specific question and provide age, sex, symptoms, type and duration of treatment.
• Respect your own and other people's privacy, never post full names or contact information.
• Inappropriate questions will be deleted.
• In urgent cases contact a physician, visit a hospital or call an emergency service!
Last updated: 2017-08-09 18:01