How to Pronounce Postinfectious IBS

Say it like this: pohst-in-FEK-shus EYE-bee-es. The stress falls on the second syllable of the first word (in-FEK), and you say each letter of IBS separately: I-B-S. The 'post' at the beginning sounds like the word 'post' you'd use for a mailbox.

It has five syllables: post-in-FEK-shus. Breaking it down helps you say it smoothly without stumbling over the longer word.

Many people stress the wrong syllable and say post-in-fek-SHUS instead of pohst-in-FEK-shus. Remember: the stress belongs on FEK, not on the last part.

'Post' comes from Latin and means 'after.' 'Infectious' relates to infection. So 'postinfectious' literally means 'after an infection'—describing something that happens as a result of having had an infection.

IBS stands for Irritable Bowel Syndrome. You say it by pronouncing each letter separately: I-B-S. It's much easier than trying to pronounce it as a word.

Think of it as 'IBS that comes after an infection.' It's a way doctors describe a specific type of bowel condition that develops following a stomach or gut infection.

You might hear a healthcare provider say: 'The patient's symptoms began after the gastroenteritis resolved, suggesting postinfectious IBS.' This shows the condition developed following an earlier infection.

Yes! Words like 'infection,' 'infectious,' and 'infectious disease' all share the same root. 'Infection' is the base word, and 'infectious' is the adjective form that describes something caused by or related to infection.