noi6 fuk6內服内服

Jyutpingnoi6 fuk6
Yalenoih fuhk
形容詞

Definition

For internal use; to be taken orally, rather than applied topically.

neutralhealth

How it's used

This term is almost exclusively found on medicine labels or in professional medical instructions. In casual conversation, people usually prefer saying 食落肚 or 飲落肚 to describe taking medicine orally. It is a formal, clinical descriptor that signals the patient should not apply the substance topically.

Examples

The doctor said this medicine is for oral use.
Is this liquid medicine for internal use?

Common phrases

Common mistake

Learners often confuse this with 外用, which means for external use only. Using these terms incorrectly can lead to dangerous medical errors, so always double check the label.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector