What to Expect During an H2 Breath Test?

If you often feel bloated, gassy, or uncomfortable after eating, your doctor may suggest an H2 breath test using the Lactotracker H2 Breath Analyzer. It's a safe, non-invasive way to check for common digestive issues.

Before the Test

 Ⅰ. Fast for 8–12 hours (only water is permitted). 

 Ⅱ. Follow your doctor's advice about medications, probiotics, and certain foods. 

 Ⅲ. Avoid smoking and intense exercise beforehand.

During the Test

Ⅰ. You breathe into a sterile mouthpiece connected to the Lactotracker H2. 

Ⅱ. You drink a small, safe sugar solution.

Ⅲ. You provide a few more breath samples over time. 

Ⅳ. The device measures hydrogen levels quickly and painlessly. 

The whole test takes 30–90 minutes and involves no needles or blood work.

Results

With the Lactotracker H2, results are ready fast. Your doctor will explain them and help you plan next steps.

Simple, gentle, and designed for your comfort — the H2 breath test can help you get back to feeling like yourself.