Symptoms and incubation time of an H. pylori infection

Helicobacter Pylori: Symptoms, Incubation and Pathogenesis: Getting an H. pylori infection is nothing like catching a common cold in that immediate consequences of an infection are rarely seen. In fact, it is possible to go many years without noticeable symptoms. When symptoms do occur, abdominal discomfort is the most common. This discomfort is usually a dull, gnawing ache that comes and goes for several days or weeks. It usually occurs two to three hours after a meal or in the middle of the night (when the stomach is empty) and is relieved by eating, drinking milk or taking antacid medications. Other symptoms include: heartburn, increased burping, weight loss, bloating and burping, and less common symptoms include: poor appetite, nausea and vomiting. If you suspect that you have an ulcer and experience any of the following symptoms, a doctor should be called right away.

Helicobacter Pylori: Symptoms, Incubation and Pathogenesis NB: This essay is a result of a test that we gave our recruits. If we want our professional writers to handle your assignment, kindly ORDER NOW below.

• Sharp, sudden, persistent stomach pain
• Bloody or black stools
• Bloody vomit or vomit that looks like coffee grounds

The above symptoms could be signs of a serious problem, such as:

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• Perforation – when the ulcer burrows through the stomach or duodenal wall.
• Bleeding – when acid or the ulcer breaks a blood vessel.
• Obstruction – when the ulcer blocks the path of food trying to leave the stomach.

Epidemiology

Infection with H. pylori occurs worldwide, but the prevalence varies greatly among countries and among population groups within the same country. The overall prevalence of H. pylori infection is strongly correlated with socioeconomic conditions. The prevalence among middle-aged adults is over 80 percent in many developing countries, as compared with 20 to 50 percent in industrialized countries.