caam4 dau2 zing3蠶豆症蚕豆症
Jyutpingcaam4 dau2 zing3
Yalechàahm dáu jing
Definition
Favism; G6PD deficiency, an inborn metabolic disorder that can cause a hemolytic reaction under certain triggers.
colloquialhealth
How it's used
This term is the standard colloquial way to refer to G6PD deficiency in Hong Kong. It highlights the specific trigger of fava beans, which is a common dietary concern for those affected. People often use it as a shorthand to warn others about environmental triggers like camphor or mothballs.
Examples
He has G6PD deficiency, so he cannot eat fava beans.
Related words
Common phrases
to suffer from G6PD deficiency
Common mistake
Learners might mistakenly think it only relates to eating beans, but it is crucial to remember that it also involves reactions to chemical substances like mothballs and certain medications.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.
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- ParticlesSentence particles add tone, emotion, and nuance. Learn the most common particles in Cantonese and how to use them.



