"Looking back, I realized I had never burped in my entire life," says Isabelle Zeidner, a 23-year-old Columbia social work grad student who lives in New York City. "I noticed it more as I got older.

In a video posted to Reddit this summer, Lucie Rosenthal’s face starts focused and uncertain, looking intently into the camera, before it happens. She releases a succinct, croak-like belch. Then, it’s ...

Kaliesha Rae from St. George, Utah, suffers from a rare condition known as Retrograde Cricopharyngeus Dysfunction (RCPD), or 'no-burp syndrome,' which prevents her from burping and causes extreme ...

In a video posted to Reddit this summer, Lucie Rosenthal’s face starts focused and uncertain, looking intently into the camera, before it happens. She releases a succinct, croak-like belch. Then it's ...

No-burp syndrome: What it's like to live with RCPD "Looking back, I realized I had never burped in my entire life," says Isabelle Zeidner, a 23-year-old Columbia social work grad student who lives in ...