Yes, there isn't one single "pressure point," but several areas, especially on the **ear (concha, tragus), sides of the neck, and inner wrist (PC 6), can be massaged or stimulated (acupressure) to activate the vagus nerve and promote relaxation. Gentle pressure, humming, deep breathing, cold exposure, and even singing are effective ways to stimulate this nerve for better autonomic regulation.
One such pressure point, said to stimulate the vagus nerve, is on the ear. In the hollow at the entrance to the ear canal and above the ear canal, press gently with your finger as if you were pushing the skin back and forth. This will activate the vagus nerve.
Scar tissue built up around vagus nerve may cause nerve irritation. Subsequently, nausea, vomiting, sweating and diarrhea may develop. It is also possible that your vagus nerve was partially injured during surgery. Vagus injury has been reported to cause diarrhea immediately after surgery.
What are the signs of vagus nerve problems?
There's no single “best” position to stimulate your vagus nerve; instead, focus on maintaining spinal alignment (like sleeping on your back with a supportive pillow) for better sleep quality.
Signs of Vagus Nerve Dysfunction
Common symptoms include chronic neck and shoulder pain, unexplained dizziness, digestive problems, anxiety, difficulty swallowing, voice changes, and persistent fatigue. Many people also experience heart palpitations, blood pressure fluctuations, and heightened sensitivity to stress.
There are two main causes of vagus nerve dysfunction: previous infection or inflammation and physical or psychological stress.
Cold Exposure: Cold showers or splashing your face with cold water triggers the vagus nerve. This helps reduce inflammation and promotes parasympathetic activity. Meditation and Mindfulness: Regular meditation and mindfulness exercises lower stress levels and enhance vagus nerve function, supporting overall gut health.
While no specific vitamin can “cure” the vagus nerve, maintaining adequate levels of vitamins B12 and D is essential for full vagus nerve activity and health. These vitamins support the nervous system and overall well-being.
Stimulating the vagus nerve works to block the pain signals associated with migraine in the brain. The vagus nerve is easy to reach non-invasively and the ideal access point is on either side of your neck (the cervical vagus nerve), around 1.3 cm below the skin's surface.
When massaging your neck, avoid the front (throat area, major blood vessels like the carotid artery), sides (major nerves and arteries), and directly on the spine (vertebrae); focus on the muscles on the back and upper shoulders, never pressing both sides simultaneously, and avoid areas with pain, inflammation, bruises, or infections, as excessive pressure can risk serious injury like stroke.
Aim to massage the vagus nerve for a few minutes each day or as needed to unwind when you're feeling tense or anxious. You can repeat the process several times throughout the day, such as in the morning to help set a calm and focused tone for the day or in the evening to prepare for restful sleep.
The forbidden points—LI4, SP6, BL60, GB21, and CV3—are traditionally avoided during pregnancy due to their potential to induce labor or stimulate strong physiological reactions. Always consult with a healthcare professional before using acupressure to ensure both the safety of the mother and the baby.
While earlier electrophysiological studies used mental 'OM' chanting, loud chanting of 'OM' was chosen in this study. This helped to objectively confirm the task performance during fMRI as well as to provide the vibration sensation and stimulate vagus nerves via the auricular branches thereof.
To avoid constipation in Japan, focus on hydration, fiber-rich Japanese foods (seaweed, soy, daikon, fruits/veggies), regular exercise, and routine, while also trying local fiber drinks like Fibe-Mini or Zero Cider and considering traditional remedies like daikon radish soup or herbal supplements like Daikenchuto (TJ-100) if needed.
When the vagus nerve is not working correctly, food may not be digested properly due to a lack of stomach acid, which can result in gastro-esophageal reflux, bloating, cramping, diarrhea, or constipation.
It has since been found that 82% of IBS sufferers are also low in vitamin D (less than 20 ng/mL)2 so naturally we come to question if there is a link between vitamin D and IBS symptoms. The University of Sheffield has been spearheading this important area of research.
Cervical instability-induced vagus nerve compression: The most common structural condition that leads to poor vagus nerve function is upper cervical instability.
At UCSF Health, our neurologists and neurosurgeons have expertise in implanting vagal nerve stimulators to treat seizures caused by diseases such as epilepsy.
[1] DS describes the vasovagal response that occurs while defecating that results in a loss of consciousness. [2] The loss of consciousness results from bearing down to increase the pressure in the rectum.
All types of massage, from the scalp to the feet, help stimulate the vagus nerve. One exception: deep tissue, or painful massage, which can trigger the “fight or flight response.” Gentle and moderate pressure is best, and primary areas of focus are the neck, shoulders and feet.
Your vagus nerve's state directly affects both digestion and vision. Poor vagal tone can lead to: Reduced nutrient absorption affecting eye health. Decreased tear quality due to inflammatory responses.