Analysis on the distribution of pressure- and heat-sensitive acupoints in patients with allergic rhinitis
10.13702/j.1000-0607.190116
- Author:
Yun LIU
1
Author Information
1. School of Acupuncture and Moxibustion, Fujian University of Traditional Chinese Medicine
- Publication Type:Journal Article
- Keywords:
Allergic rhinitis;
Distribution characteristics;
Heat-sensitive acupoints;
Mechanical pain threshold;
Pressure-sensitive acupoints
- From:
Acupuncture Research
2019;44(11):826-831
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To explore the distribution of pressure- and heat-sensitive acupoints of the Large Intestine of Hand-Yangming, Stomach Meridian of Foot-Yangming and the Lung Meridian of Hand-Taiyin below the elbow and knee joints in patients with allergic rhinitis, so as to explore the positive reaction points at the body surface of allergic rhinitis. METHODS: Thirty variant rhinitis volunteer subjects and 30 healthy subjects were recruited in the present study. The subcutaneous induration, reaction points of emptiness-like feeling or pressing pain below the elbow- and knee-joints along the Large Intestine Meridian, Stomach Meridian and the Lung Meridian were inspected first, then re-examined by using heat-sensitized moxibustion method and a hand-held pain threshold tester (mechanical pressure), respectively. The frequency and coincidence rate of pressing-pain sensitive and heat-sensitive points were analyzed. RESULTS: In the 30 patients with allergic rhinitis, 10 positive reaction points as Kongzui (LU6), Chize (LU5), Hegu (LI4), Quchi (LI11), Shousanli(LI10), Zusanli (ST36), Shangjuxu (ST37), Fenglong (ST40), Xiajuxu (ST39), and non-acupoint of the Lung Meridian were found. Among them, the duration of heat-sensitive reaction in the LU6, LI10, ST37, ST40, and ST39 regions was obviously shorter in patients than in healthy subjects (P<0.01,P<0.005). The heat-sensitive forms of the positive reaction points were mainly heat transmission, heat-penetration and local reaction. The mechanical pain thresholds of the positive reaction points (LI4, LU6, LI10, LI11 and non-acupoint of the Lung Meridian) at the upper limbs and those (ST36, ST37 and ST40) at the lower limbs were evidently lower in patients than in healthy volunteer subjects (P<0.05). The pressure- and heat-sensitive acupoints were basically coincide in the patients, but being higher in patients than in healthy subjects in the frequency of occurrence. The mechanical pain threshold of the pressure-sensitive acupoints in patients was remarkably lower on the left side than on the right side of the upper limb, and obviously higher on the left side than on the right side of the lower limb (P<0.05). No significant differences were found between the right and left sides in the pain threshold in healthy subjects (P>0.05). CONCLUSION: There is a high overlap in the distribution of pressure- and heat-sensitive acupoints of the Lung, Large Intestine and Stomach meridians below the elbow and knee joints in patients with allergic rhinitis, and there is an imbalance between the left and right limbs in the mechanical pain threshold of the pressure- and heat-sensitive acupoints, but needing being further confirmed.
