gwaai3 beng6怪病

Jyutpinggwaai3 beng6
Yalegwaai behng

Definition

Strange illness or rare disease.

colloquialhealth

How it's used

Refers specifically to medical conditions that are difficult to diagnose or appear bizarre to the average person. It carries a sense of mystery or alarm, often implying that standard treatments might not work or that the cause is unknown. It is frequently used in casual conversation to describe symptoms that defy common medical explanations.

Measure word

zung3jung

Examples

This doctor specializes in treating weird diseases and is very famous.
Do you have some kind of weird illness? Why is your complexion so bad?

Common phrases

to contract a weird disease
to treat a strange illness

Common mistake

Do not confuse this with 奇難雜症, which specifically refers to complex or difficult medical cases that are hard to cure, whereas 怪病 emphasizes the strange or unusual nature of the illness itself.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector