Helidac is a prescription medication that combines three different drugs – bismuth subsalicylate, metronidazole, and tetracycline – to treat Helicobacter pylori (H. pylori) infection in the stomach and duodenum. This infection is a common cause of peptic ulcers and gastritis.

Bismuth subsalicylate works by coating the stomach lining and protecting it from the harmful effects of stomach acid. Metronidazole and tetracycline are antibiotics that work by killing the H. pylori bacteria.

Helidac is typically taken four times a day for a period of 14 days. It is important to take the medication exactly as prescribed by your healthcare provider to ensure the infection is properly treated. It is also important to finish the entire course of medication, even if you start to feel better before the 14 days are up.

Like all medications, Helidac can cause side effects. Common side effects may include nausea, vomiting, diarrhea, and changes in taste. If you experience any severe or persistent side effects, it is important to contact your healthcare provider right away.

It is also important to inform your healthcare provider of any other medications or supplements you are taking before starting Helidac, as it may interact with certain medications.

Overall, Helidac is an effective treatment for H. pylori infection when taken as directed by a healthcare provider. If you have been diagnosed with H. pylori infection, talk to your healthcare provider to see if Helidac may be a suitable treatment option for you.