Q1: What is Helicobacter pylori?
A: Helicobacter pylori is a bacterium that typically resides in the mucous lining of the stomach. It is considered a major contributor to chronic gastritis, stomach ulcers, and some types of stomach cancer.
Q2: What are the symptoms of Helicobacter pylori infection?
A: Helicobacter pylori infection may lead to symptoms such as stomach pain, burning sensation in the stomach, nausea, vomiting, indigestion, and loss of appetite. Some individuals may carry the bacteria without exhibiting any symptoms.
Q3: How is Helicobacter pylori infection transmitted?
A: Helicobacter pylori is usually transmitted through oral-oral contact, and it can also be spread through contaminated food, water, and close household contact. Close contact with an infected person may increase the risk of infection.
Q4: How is Helicobacter pylori infection diagnosed?
A: Diagnostic methods for Helicobacter pylori infection include the breath test, serology test, endoscopy, and stool antigen test. These tests can be performed by healthcare professionals or using test kits available in specific medical facilities.
Q5: Is treatment necessary for Helicobacter pylori infection?
A: Yes, if the infection is detected, treatment is typically recommended. Treatment often involves a combination of antibiotics, proton pump inhibitors, and mucosal protective agents to eliminate the bacteria and alleviate symptoms.
Q6: Is Helicobacter pylori infection associated with stomach cancer?
A: Yes, long-term Helicobacter pylori infection is associated with an increased risk of stomach cancer. However, not all individuals with the infection develop cancer. Early detection and treatment of the infection may help prevent potential complications.
Q7: How can Helicobacter pylori infection be prevented?
A: Key prevention measures include maintaining good personal hygiene practices, avoiding close contact with infected individuals, and refraining from consuming undercooked or contaminated food and water. Timely treatment of infections can also reduce the risk of transmission.