What does chronic lymphocytic gastritis mean?
Chronic lymphocytic gastritis Chronic lymphocytic gastritis is inflammation or swelling of the stomach lining that has endured over some time period and frequently recurs even after treatment.
Can pets get lymphocytic gastritis too?
Yes. A similar condition is ranged as feline lymphocytic plasmacytic gastritis in cats which afflicts the stomach of the cats in a similar manner.
What causes lymphocytic gastritis?
The possible causes are autoimmune disorders, H. pylori infection, celiac disease, or gluten sensitivity, and prolonged use of NSAIDs. It can also be because of genetics and diet.
What foods should I avoid if I have lymphocytic gastritis?
Detrimental habits may worsen symptoms, e.g. spicy, fried, and processed food. A gluten free diet with low acid content can be used to reduce irritation and promote healing.
Do supplements help with lymphocytic gastritis?
Yes. Probiotics may assist in the health of the gut, and the vitamin B12 may help with the absorption of nutrients and the reconstruction of the mucosal lining.
How is lymphocytic gastritis diagnosed?
It is diagnosed by means of endoscopy of the stomach upscale and the biopsy to ascertain the occurrence of excess lymphocytes.
Can stress make lymphocytic gastritis worse?
Though its stress has no effect on lymphocytic gastritis, the stress may worsen the symptoms such as pain, nausea, and indigestion.
How long does treatment take?
The majority of the patients achieve the most improvement in a span of four to eight weeks of the first course of treatment.
Will I need more tests after treatment?
Yes. Follow up endoscopy and biopsy can be advised to make sure that the stomach lining has been healed in proper manner.
When should I see a doctor?
Consultation should be sought in case of unremitting pain in the upper abdomen, nausea with no known causes or vomiting, loss of weight without any intention.
Medically Reviewed by
Dr. Bharat Pothuri, MD, FACG
| Updated 03-17-2026