5 Acupoints for Cough and Dehydration

Introduction

Persistent coughing accompanied by dryness in the mouth and throat is an uncomfortable experience many people face. Especially during seasonal transitions or dry seasons, cough and dehydration appear together, making it even more difficult. Traditional Chinese medicine identifies acupoints that can alleviate both symptoms simultaneously. Before relying on medications, try pressing these acupoints at home to improve your symptoms.

5 Acupoints for Cough and Dehydration

1. Dachu — GV14

Location: Below the prominence of the seventh cervical vertebra (C7 spinous process). When you bow your head, find the depression directly below the most prominent bone at the back of your neck.

Benefits: Dachu strengthens immunity and directly regulates lung function. It stops cough and aids body temperature regulation, reducing the heat sensation caused by dehydration. It also boosts overall vital energy (Qi) to enhance recovery.

Pressing technique: Use your thumb or middle finger to press upward and downward in a rubbing motion for 30 seconds. Press slowly until you feel warmth. Perform 3 times daily, 30 minutes after breakfast, lunch, and dinner for best results.

2. Tanzhong — CV17

Location: At the center of the sternum, at the midpoint when connecting the two nipples horizontally. Precisely located at the 4th intercostal space. Find it by using both hands’ fingers to trace down the center of your chest.

Benefits: Tanzhong is the central acupoint for respiratory health. It harmonizes the Qi of the lungs and large intestine to calm cough while simultaneously activating fluid metabolism to relieve dehydration. It’s also excellent for strengthening immunity.

Pressing technique: Locate the precise point with your middle finger, then press slowly to a depth of 5-10mm vertically. Press for 30 seconds per session, 2-3 times daily. Pressing before bed eases nighttime breathing.

3. Lieque — LU7

Location: 1.5 cun (approximately 2cm) above the wrist crease, above the radial styloid process (the prominent bone at the side of the wrist near the thumb). With your palm facing up and wrist bent, find it by locating the crease line and moving toward the thumb side.

Benefits: An important acupoint on the Lung meridian that directly strengthens lung function. It stops cough and deepens breathing while promoting body fluid circulation to ease dryness from dehydration. It’s also effective for cold prevention.

Pressing technique: Use the thumb of the opposite hand to press in circular motions for 1 minute. A gentle pressure level where you feel slight tenderness is appropriate. Repeat daily, 2 times morning and evening for best results.

4. Fenglong — ST40

Location: Below the knee on the outer side, between the shin bone (tibia) and calf bone (fibula). Located 8 cun (approximately 24cm) below the lateral epicondyle of the knee (outer bone of the knee) toward the ankle, at 2 cun (approximately 2 finger-widths) lateral to the tibia.

Benefits: Fenglong activates metabolism and promotes fluid circulation throughout the body. It directly addresses thirst and dryness from dehydration while simultaneously increasing lung moisture to ease cough. Digestive health is also improved.

Pressing technique: While sitting, press with your thumb in circular motions for 45 seconds. Perform 1-2 times daily in the evening to reduce nighttime coughing. Apply equal pressure to both legs.

5. Chize — LU5

Location: At the elbow crease (antecubital fossa) on the lateral side of the biceps tendon. When your arm is bent, the elbow crease is visible—find it by following the inner edge of this crease.

Benefits: Chize is an important acupoint that strengthens lung function and supports the respiratory system. It quickly calms cough and promotes moisture absorption in the lungs to fundamentally address dehydration-related cough. It also helps relieve asthma symptoms.

Pressing technique: Use the thumb of the opposite hand to press vertically for 15-20 seconds. Repeat 3 times per session, 3 times daily. Apply equal pressure to both arms, being careful not to press too forcefully.

5-Minute Self-Care Routine

Morning Routine (2 minutes): After waking, press Dachu for 1 minute, then press Tanzhong for 1 minute. This combination helps you start the day with energy and reduces cough frequency.

Midday Routine (1 minute): Press Lieque on both wrists for 30 seconds each. Easy to do even at work, so perform it whenever you feel a cough coming.

Evening Routine (2 minutes): Press Fenglong on both legs for 45 seconds each, then press Chize on both arms for 30 seconds each. Performing this before bed eases nighttime breathing and relieves dehydration symptoms.

Additional tip: Keep warm water nearby when pressing acupoints and consume adequate fluids after pressing. This doubles the effectiveness of acupoint pressure. If symptoms are severe, maintain consistent pressing for at least 3 weeks to notice improvement.