Gastritis
Gastritis is inflammation of the mucous lining inside the stomach. It is common, and usually called acidity.
Its signs are a sour taste rising into the throat, and burning and pain in the stomach. When it gets worse, ulcers form in the walls of the stomach and duodenum.
Irregular meals
Not eating at regular times.
Rich food
Eating a lot of sour, spicy and oily food.
Alcohol and smoking
Heavy use of alcohol and cigarettes.
Stress
Mental stress.
Good eating habits and a healthy way of life prevent gastritis.