CP17
Curious point · CP catalog
Forced laughter
三笑Sān XiàoAnatomical location
At the middle of the nasolabial fold, lateral and inferior to LI20 (Yingxiang).
Main function
Clears the nasal passages, relaxes the facial muscles, regulates tobacco addiction.
Therapeutic indications
- Acute rhinitis
- nasal obstruction
- nasal abscess
- facial paralysis
- nervous tics
- anti-nicotine action

Needling techniqueOblique insertion 0.3-0.5 cun or transfixing needling between CP5 (Touquangming) and CP6 (Yuyao) for eyelid tics.
Depth0.3-0.5 cun
MoxibustionApplicable (3-5 cones or 5-10 minutes).
PrecautionsAvoid deep needling in the facial area.
