Gastritis, Causes, Symptoms and prevention

Gastritis is an inflammation of the stomach lining. There are many possible causes of this disease, including infection, irritation, autoimmune diseases, or a backup of bile in the stomach. The stomach lining may be "Eaten" giving rise to ulcers (peptic ulcer) in the stomach or the first part of the small intestine. If untreated, these ulcers bleed. Gastritis can occur in suddenly (acute gastritis) or gradually (chronic gastritis). In most cases, gastritis does not permanently damage the stomach lining and sometimes no specific cause of the inflammation is identified.

Erosive gastritis
Erosive gastritis gastric mucosa erosion is caused by damage to mucosal defenses. Usually, acute hemorrhage, but may be subacute or chronic with few or no symptoms. The diagnosis is by endoscopy. The treatment is symptomatic, with the removal of the inciting cause. Some critically ill patients (eg, a fan-related head injuries, burns, multiple trauma) receive prophylaxis with acid suppressants.

Causes of erosive gastritis are NSAIDs, alcohol, stress and radiation, more rarely, a viral infection (eg, cytomegalovirus), vascular injury and trauma, for example, direct (gastric tube).

Because gastritis is one of many common digestive problems with similar signs and symptoms, which is easily confused with other conditions, including:
Gastro-enteritis ·. Also known as stomach flu, gastroenteritis is usually caused by a viral infection of the intestines. Signs and symptoms include diarrhea, abdominal cramps and nausea or vomiting, and bloat. The symptoms of gastroenteritis often resolve within a day or two, while the discomfort of gastritis may be permanent.

Acidity ·. This feeling of pain, burning behind the breastbone usually occurs after a meal. It develops when stomach acid back into the esophagus, the tube connecting the throat to the stomach. Heartburn can also lead to a bitter taste and feel of partially digested food back into your mouth.

The immune cells can cause gastritis during infection with H. pylori
H. pylori causal agent of human chronic gastritis, a condition that often leads to gastrointestinal ulcers and cancer.
The gastric mucosa in the stomach infection in human adults with H. pylori or without children is populated by macrophages very few, but research shows that macrophages increase above the number in response to infection with H. pylori.

Symptoms
The main symptoms are loss of appetite, gastritis, nausea, vomiting, headache and dizziness. There is also pain and a feeling of
discomfort in the stomach area. In more chronic cases, is a sensation of fullness in the abdomen, especially after meals. The patient complains of heartburn. prolonged illness often leads to weight loss, anemia and bleeding in the stomach from time to time. You may have a flow of mucus and a decreased secretion hydrochloric acid during acute attacks, and in most cases of chronic gastritis.

Prevention
To help prevent gastritis:
• Do not smoke.
• If you drink alcohol, drink in moderation. Most experts recommend that women limit alcohol to no more than a glass a day and men no more than two drinks per day.
• If you take an NSAID to treat a medical problem, and upset stomach medicine, stop taking the medication and talk to your physician.

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