Gastritis Symptoms and Their Variations

Understanding the Different Reactions of Gastritis

Gastritis can manifest in various ways depending on its cause, and it is generally categorized into two main types: acute gastritis and chronic gastritis. Below is a detailed overview of each type and its associated symptoms.

Acute Gastritis: Common Causes and Symptoms

Acute gastritis often occurs due to the consumption of contaminated or unclean food. This form of gastritis typically presents with sudden, noticeable symptoms, including nausea, upper abdominal pain, vomiting, and even fever. These reactions are usually the body's response to harmful substances or infections affecting the stomach lining.

Chronic Gastritis: Triggers and Subtle Signs

Chronic gastritis, on the other hand, may develop over time and is commonly linked to long-term use of certain medications or infection with Helicobacter pylori (H. pylori) bacteria. It is further classified into chronic superficial gastritis and chronic atrophic gastritis. Interestingly, about 70% to 80% of individuals with chronic gastritis may not experience any obvious symptoms. However, for those who do, common signs include indigestion, mild upper abdominal discomfort, and a reduced appetite.

When to Be Concerned About Complications

If a person starts experiencing significant weight loss or signs of anemia, it's important to consider potential complications related to gastritis. For instance, autoimmune gastritis may not always present with typical upper abdominal symptoms. Instead, it can primarily manifest through anemia caused by vitamin B12 deficiency, making early diagnosis and treatment essential.