Are Ulcamed, Tetracyclinum, Metronidazole and Dexilant used to treat Helicobacter pylori infection?

I understand that you meant Helicobacter pylori infection? All of these drugs are used together to treat Helicobacter pylori infection. This is a standard treatment regimen. Ulcamed contains bismuth oxide, Tetracyclinum and Metronidazole are antibiotics, and Dexilant contains a proton pump inhibitor (PPI) - dexlansoprazole. I will quote an excerpt from our article: "The treatment regimen of the first choice is the use of combination therapy, four-drug. This therapy consists of a combination of drugs that reduce the secretion of stomach acid (proton pump inhibitors - PPIs), bismuth compounds (protective effect, accelerating the healing of mucosal defects and bactericidal) and two antibiotics. An alternative may be quadruple therapy without bismuth, i.e. simultaneous administration of four drugs: PPIs and three antibiotics. Triple therapy can also be used, which involves the use of three drugs: PPIs and two antibiotics. In each of the regimens, the treatment lasts 14 days." I recommend that you read the whole text: https://www.gdziepolek.pl/kategorie/leki-na-helicobacter-pylori