1 cun anterior to Yuanye(GB22) and level with the nipple, in the 4th intercostals space.
- ①Fullness sensation in the chest, asthma;
- ②vomiting and acid regurgitation;
- ③pain in the hypochondriac region, swelling of the axilla, pain in the back and shoulder.
Puncture obliquely 0.3-0.5 inch. Moxibustion is applicable.