Where Is Jingqu (LU8)? Location, Benefits, and Technique

What is Jingqu?

Jingqu (LU8) is an acupoint on the Lung meridian. ‘Jing (經)’ means ‘to pass’ and ‘qu (渠)’ means ‘water channel.’ It is closely related to respiratory health and has traditionally been widely used to relieve cough and asthma symptoms.

How to Find the Exact Location

Step 1: Extend your arm forward with your palm naturally facing down.
Step 2: Find the crease on the inner side of your wrist (palm side).
Step 3: From the wrist crease, move upward toward the elbow about 1 cun (approximately the width of your thumb).
Step 4: At that point, feel for the pulse of the radial artery (the artery on the thumb side). Jingqu is located just on the inner side of the pulse.

Acupressure Method

Preparation: Sit in a comfortable position and rest your hand naturally on a table.
Acupressure Method: Using your opposite hand’s thumb, slowly apply vertical pressure to the Jingqu point. The pressure should be strong enough that you feel a slight soreness or heaviness.
Duration: Apply gentle pressure repeatedly for 1-3 minutes. Rather than pressing continuously, alternate between applying and releasing pressure in a rhythmic pattern.
Frequency: Apply the same technique to both arms.

Main Effects

• Relief from Cough: Helps soothe dry coughs or coughs with phlegm.
• Improvement in Asthma: Eases breathing when it’s difficult to breathe or when experiencing asthma symptoms.
• Relief from Wrist Pain: Relieves wrist soreness and pain while improving blood circulation.
• Relief from Arm Fatigue: Reduces fatigue after prolonged arm use.

When Is It Good to Apply Acupressure?

You can see quick results by applying acupressure immediately when you have a severe cough or feel phlegm. During seasons when asthma symptoms occur (seasonal transitions, winter), consistent acupressure as a preventive measure can reduce the frequency of attacks. Additionally, applying acupressure when your wrist is tired from computer work or after wrist-related exercises can help with recovery. Applying acupressure when you wake up in the morning or before bed helps you start and end your day comfortably.

Precautions

Since the radial artery passes through this point, be careful not to press too hard. If you have severe wrist pain or numbness in your arm, consult a healthcare professional for diagnosis. If you are pregnant or have blood circulation-related conditions, consult your doctor before applying acupressure. Avoid areas with wounds or inflammation on the skin.