Helicobacter Pylori Transmission: Causes, Symptoms, and Treatment

Helicobacter pylori transmission

Causes, symptoms, and treatment

In the case of Helicobacter pylori, it is designated as a Group 1 carcinogen,

raising the likelihood of diseases related to the stomach

and increasing the risk of stomach cancer by up to six times.

Because infection often does not cause clear symptoms and is

therefore difficult to detect quickly, regular checkups are important.

Today, we will look at the basic information about Helicobacter pylori,

whether it is contagious, symptoms of related diseases, diagnostic and treatment methods, and helpful prevention

methods.

Helicobacter pylori is a spiral-shaped bacterium that lives in the gastric mucosa,

and it is known to be associated with gastritis, gastric ulcers, and, in severe cases, stomach cancer.

It has a unique structure that allows it to survive even in stomach acid,

which is known to be strong, and it is transmitted through oral

contact with infected people and contaminated drinking water.

When infected, the incidence of chronic gastritis or peptic ulcers

increases, and in some cases it can progress to atrophic gastritis,

a precancerous condition for stomach cancer, so special caution is needed.

Helicobacter pylori remains in the gastrointestinal tract for a long time, gradually damaging the mucosa

and causing inflammation, acting as a cause of various gastrointestinal

diseases.

In the early stages of infection, there are no particular symptoms, but after some time

heartburn, indigestion, and upper abdominal discomfort

may appear.

However, since more than 80% of infected people do not develop related symptoms,

early detection is often missed, so it is helpful to receive

regular endoscopy examinations.

In general, diagnosis is made through various methods such as upper endoscopy with tissue biopsy, urea

breath test, blood test, and stool antigen test.

Among these, the urea breath test is noninvasive and

has relatively high accuracy, so it is widely

used to determine whether eradication has been successful.

If the diagnosis is positive, eradication treatment is usually required for 1 to 2 weeks,

combining two antibiotics and a gastric acid secretion suppressor.

However, not everyone who is infected undergoes eradication treatment,

and the patient's age, whether they have gastrointestinal symptoms,

and their disease history must be considered comprehensively.

First-line eradication treatment has a success rate of about 80%, and if the first treatment fails,

it is followed by second-line treatment using different antibiotics,

and whether eradication was successful must be confirmed through repeat testing.

Even after eradication treatment, reinfection is possible,

and the risk of transmission among family members is especially high, so hygiene management in daily life should be thorough.

When eating, rather than sharing food, use individual

tableware, and try to avoid sharing cups after drinking water or brushing your teeth as much as possible.

It is better to boil water before drinking it or buy bottled water, and after going out

wash your hands thoroughly. It is important to prevent infection by strictly following hygiene rules in daily life.

Once infected, the bacterium does not disappear naturally,

and because it is a fundamental cause of gastrointestinal disease, I hope you will stay alert

and actively manage it.