"Which Acupoint Lies Adjacent to the Thumb?"

Introduction to Acupoints and the Benefits of Massaging the Fish Border Point

The human body has over 700 acupoints, each with unique locations and functions. In cases of minor headaches or fevers, massaging or pressing the corresponding acupoints can alleviate symptoms. However, most individuals are unfamiliar with the exact locations of these acupoints and hesitate to perform self-massage. This article will address the question of what acupoint is located next to the thumb and the benefits of massaging it.

1. The Fish Border Point (Yujì xué) at the Base of the Thumb

The Fish Border Point is located in the depression behind the base of the thumb on the palm, specifically at the radial side of the midpoint of the first metacarpal bone, where red and white flesh meet. To easily locate this point, straighten your thumb and find the midpoint between the base of your thumb and your wrist; this is approximately the Fish Border Point.

2. Origin of the Name "Fish Border Point"

The name "Fish Border" stems from the Chinese concept of "fish" representing the yang within yin (water) and "border" signifying a gathering place. This acupoint is where the yang energy of water gathers. The qi and blood of this point originate from the Taiyuan Point, but due to the diversion at the Lieque Point, the qi and blood reaching the Fish Border Point are relatively scarce. Located in the west, where the land is dry, the qi and blood absorb heat from the spleen and evaporate upwards, symbolizing the transition from yin to yang, hence its name.

3. Benefits of Massaging the Fish Border Point

(1) Treating Constipation

The Fish Border Point, located on the palm where the muscle bulges opposite the base of the thumb, houses an acupoint of the Lung Meridian associated with treating heat-related illnesses. In traditional Chinese medicine, the Lungs and Large Intestine are interconnected, and diseases of the Large Intestine can be addressed by treating the Lungs. Massaging this acupoint helps clear intestinal heat, alleviate dryness, and promote bowel movements. To do so, rub the Fish Border Point of one hand vigorously with the thumb of the other hand until it feels warm, for about 5 minutes, then switch hands and repeat.

(2) Preventing Colds

According to traditional Chinese medicine, the rich pulse points at the base of the thumbs (the "Fish Border") can improve upper respiratory function and metabolism when regularly rubbed together. This also helps prevent colds. To massage, press both hands together and rub the Fish Border Points vigorously until they feel warm. Alternatively, hold one hand still while rubbing the other, then alternate rubbing for 1-2 minutes to promote circulation and strengthen the respiratory system.

(3) Boosting Immunity

Massaging the Fish Border Point enhances blood circulation, unblocks meridians, and strengthens the immune system, contributing to overall health and wellness. To do this, press the Fish Border Point of one hand with the thumb of the other, rubbing until the palm feels warm, then switch hands and repeat 2-3 times daily. Alternatively, rub both Fish Border Points together, alternating hands for 1-2 minutes each time.

(4) Improving Heart Function

In cases of sudden palpitations, angina, or chest tightness, immediately press and rub the Fish Border Point firmly with your thumb's tip. Applying strong pressure nine times, preferably with your thumb inverted, can provide relief by alleviating heart stress. While this method can be lifesaving, it should be used as an auxiliary measure; seek medical attention promptly for any severe or persistent discomfort.