Antritis: Causes, Signs, and Treatment

Written by Medicover Team and Medically Reviewed by Dr Venkata Ranga Reddy Valluru , Gastroenterologists Medical

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1. Causes 2. Find a Doctor 3. Diagnosis 4. Treatment 5. FAQs

Antritis is inflammation of the gastric antrum, the lower portion of the stomach. It is usually caused by Helicobacter pylori infection, long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs), excessive alcohol consumption, or autoimmune conditions. Symptoms range from mild indigestion to severe abdominal pain and, if untreated, may lead to ulcers or bleeding.

What Are the Types of Antritis?

Antritis can be classified based on its cause and duration.

Acute Antritis: Develops suddenly, often due to infections, medications, alcohol, or irritants.
Chronic Antritis: Long-term inflammation, commonly caused by Helicobacter pylori infection or autoimmune gastritis.
Erosive Antritis: Inflammation associated with erosion or damage to the stomach lining.
Non-erosive Antritis: Inflammation without visible erosion of the stomach lining.

What Are the Causes of Antritis?

Helicobacter pylori infection: The most common cause of chronic antral inflammation.
Long-term NSAID use: Medications such as ibuprofen and naproxen can irritate the stomach lining.
Excessive alcohol consumption: Alcohol damages the protective lining of the stomach.
Smoking: Increases the risk of stomach irritation and delays healing.
Autoimmune disorders: The immune system may attack the stomach lining.
Stress and severe illness: Physical stress from major illness or injury may contribute to gastritis.
Bile reflux: Backflow of bile into the stomach can cause irritation.

What Are the Symptoms of Antritis?

Upper abdominal pain or burning
Indigestion or bloating
Nausea or vomiting
Loss of appetite
Feeling full quickly after eating
Belching or acid reflux
Black stools or vomiting blood (in severe cases with bleeding)

When to See a Doctor?

Consult a gastroenterologist if stomach pain, indigestion, or nausea persists for more than a few days or repeatedly returns. Seek immediate medical care if you experience severe abdominal pain, black stools, vomiting blood, unexplained weight loss, or difficulty swallowing.

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How is Antritis Diagnosed?

Medical history and physical examination: Assessment of symptoms, medications, and lifestyle factors.
Upper gastrointestinal endoscopy: Examines the stomach lining and identifies inflammation or ulcers.
Biopsy: A tissue sample may be taken during endoscopy to confirm inflammation or detect H. pylori.
H. pylori testing: Breath, stool, or blood tests help identify infection.
Blood tests: Check for anemia, infection, or vitamin deficiencies.
Stool tests: Detect hidden blood or infection.

How is Antritis Treated?

Antibiotics: Used to eradicate H. pylori infection when present.
Proton pump inhibitors (PPIs): Reduce stomach acid and promote healing.
H2 receptor blockers: Help decrease acid production.
Antacids: Provide temporary relief from heartburn and indigestion.
Avoid irritating medications: NSAIDs should be discontinued or replaced if possible.
Lifestyle changes: Avoid alcohol, smoking, and spicy or acidic foods that worsen symptoms.

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What Precautions Should Be Taken for Antritis?

Take medications exactly as prescribed.
Avoid alcohol and tobacco products.
Eat small, frequent meals instead of large meals.
Limit spicy, fatty, and acidic foods if they trigger symptoms.
Avoid unnecessary NSAID use.
Stay well hydrated and maintain a balanced diet.
Attend follow-up appointments to monitor healing.

How to Prevent Antritis?

Practice good hand hygiene: This helps reduce the risk of H. pylori infection.
Use NSAIDs only when necessary: Follow your healthcare provider's advice and avoid prolonged use.
Avoid smoking and excessive alcohol intake: These irritate the stomach lining.
Eat a healthy, balanced diet: Include fruits, vegetables, whole grains, and lean proteins.
Manage stress: Practice relaxation techniques and get adequate sleep.
Seek early treatment for stomach symptoms: Prompt care can prevent complications such as ulcers.
Attend regular medical check-ups: Especially if you have recurrent gastritis or risk factors.

Frequently Asked Questions

1. What is antritis?

Antritis, also known as maxillary sinusitis, is the inflammation of the mucous membrane lining the maxillary sinuses located in the cheekbones.

2. What are the common symptoms of antritis?

Common symptoms of antritis include facial pain or pressure, nasal congestion, headache, fatigue, and thick nasal discharge.

3. What causes antritis?

Antritis can be caused by viral or bacterial infections, allergies, nasal polyps, or a deviated septum blocking the drainage of the sinuses.

4. How is antritis diagnosed?

Antritis is typically diagnosed based on symptoms, physical examination, and sometimes imaging studies like CT scans to confirm the diagnosis.

5. What are the treatment options for antritis?

Treatment for antritis may include antibiotics for bacterial infections, decongestants for nasal congestion, pain relievers, nasal irrigation, and in severe cases, surgery to improve sinus drainage.