What are the symptoms of having worms in the stomach

There are many parasites in our body, but when these parasites do not cause a certain impact on our body, they will not cause our body to feel uncomfortable. We all know that under normal circumstances, parasites live in the intestines. Now some people say that there are parasites in our stomach, but you may not know what they are. In fact, the parasites in the stomach are Helicobacter pylori.

1. What is Helicobacter pylori

Helicobacter pylori (HP for short) is a major cause of gastric ulcers. In 2005, the two people who discovered the bacteria won the Nobel Prize. It is a bacterium that causes gastritis and gastric ulcers, infecting about half of the adults in the world. It is closely related to gastrointestinal diseases such as gastric ulcers, duodenal ulcers, and gastritis. The vast majority of infections only cause asymptomatic chronic gastritis, and only a few more toxic strains can cause gastric or duodenal ulcers. But almost all duodenal ulcers and most gastric ulcers are related to Helicobacter pylori.

2. How does Helicobacter pylori cause disease?

After Helicobacter pylori enters the stomach, it passes through the mucus layer. Helicobacter pylori has extremely strong motility in a viscous environment, and strong motility is an important factor in the pathogenicity of Helicobacter pylori. Helicobacter pylori secretes superoxide dismutase and catalase. It is rich in urease, which hydrolyzes urea to produce ammonia, forming an "ammonia cloud" protective layer around the bacteria to resist the killing effect of gastric acid.

3. What diseases does Helicobacter pylori infection often cause?

It is generally believed that Helicobacter pylori is the main cause of chronic gastritis and peptic ulcer, causing symptoms such as abdominal bloating, abdominal pain, belching, acid reflux, nausea, bad breath, etc., and also increases the risk of gastric cancer. Gastroenterologists at Shanghai Hospital remind that Hp, which resides deep in the gastric mucosa and causes trouble, is not so honest. It is not only related to chronic gastritis, peptic ulcer, and gastric cancer, but can also cause diseases of other organs and tissues, especially cardiovascular disease, anemia, idiopathic thrombocytic purpura, and urticaria.

4. Common transmission routes of Helicobacter pylori

Word of mouth:

China's traditional eating habits that do not emphasize separate meals and parents' conservative feeding methods often lead to the mutual spread of germs.

kiss:

Helicobacter pylori is widely present in the saliva and dental plaque of infected people. Contact with the saliva of an infected person or eating food contaminated with Helicobacter pylori can cause infection.

Spread by sneezing:

When a patient sneezes, Helicobacter pylori can be expelled through the nasal cavity, and there is a strong odor, which needs to be distinguished from oral inflammation.