When it comes to headaches, even seasoned doctors often get stumped. That is because headaches can be both a symptom and a condition of their own. Sometimes, they show up disguised as something else entirely, like dental pain, sending desperate patients to the dentist when the real issue is tension or a migraine.
In traditional Chinese medicine (TCM), though, headaches are not treated as a single category. They are sorted based on what is happening in the body, and that is where today’s acupoint, touwei (ST8), comes in. Literally meaning “Head Support,” touwei, an acupoint on the forehead, is here to help.
The Triple Pathways of Power: Where Meridians Meet
Touwei’s historical roots date back to the “Zhen Jiu Jia Yi Jing (A-B Classic of Acupuncture and Moxibustion),” the oldest surviving acupuncture manual. What sets touwei apart is its location at the crossroads of three significant pathways: the stomach meridian, to which it belongs; the gallbladder meridian; and the yang qiao mai, an extraordinary vessel associated with maintaining physical balance, upright posture, and our interaction with the outside world.When energy flow along the yang qiao mai is disrupted, the symptoms are noticeable straight away—either low morning energy and a sluggish start to the day, or the opposite: hyperactivity, multitasking overload, and mental burnout.
More Than Just a Headache Remedy
With a name like Head Support, it’s no surprise that touwei is best known for helping relieve front-of-head headaches and migraines. These often come with sharp pain behind the eyes or, in severe cases, nausea and even vomiting.Touwei is especially effective for headaches triggered by situations that are familiar to most of us: too little sleep, too much thinking, and intense mental or emotional stress. Whether it is a tight deadline, family pressures, or simply not giving your brain a break, touwei offers targeted support for those moments when your head feels like it might explode.
However, there’s another layer to this point that often goes unmentioned—it is traditionally used to help prevent hair loss. That might sound surprising, but in TCM, poor circulation and tension around the scalp are closely linked to hair shedding. Stimulating touwei can encourage better blood flow and nourish the area.
Scientific Backing for Touwei’s Power
Recent research using brain imaging confirms what TCM has long practiced. A study comparing real electroacupuncture to sham treatments found that stimulating touwei (along with shenting, GV24) significantly activated brain regions involved in movement, focus, and decision-making.Another review analyzed more than 100 acupuncture prescriptions for headaches tied to blood stasis syndrome. Out of 77 different acupoints, touwei stood out as one of the top 10 used. Though often used as a supportive point, it consistently appeared in clinical protocols, especially for head and neck pain. This reliable presence suggests that touwei plays a crucial role in enhancing circulation and alleviating localized pain when blood flow is impaired.
How to Locate and Stimulate Touwei
Finding touwei is very straightforward. Feel around the corner of your forehead, where the hairline turns downwards, for a spot that feels slightly sore or tender under pressure. That sensitivity is your body’s way of signaling that you have found the right place. If you have been under a lot of stress or recovering from an illness, that soreness might be even more pronounced, indicating an energetic blockage or tension that has built up over time.How to Stimulate Touwei
- Use your thumb or index finger to press firmly on the point for three to five seconds, then relax for three seconds. Repeat for one to three minutes on each side.
- Move your finger in small circles over the area for one to three minutes per side.
- Apply herbal patches overnight for a longer effect.
- Seek advanced care with acupuncture or moxibustion performed by a trained TCM practitioner.
Precautions
Avoid stimulating this point if there is an unhealed recent injury or inflammation in the region. When using herbal patches, opt for those made with natural ingredients and avoid those containing harsh chemicals—especially if your skin is prone to irritation or allergic reactions.A Small Practice With Big Impact
If your hairbrush is collecting more strands than usual, give touwei some attention. Even a few focused minutes a day can help stimulate circulation to the scalp. And if you’re in the middle of a tension-induced headache spiral, try using this point as a pause. You don’t need an hour-long meditation session—just a few minutes to breathe, reset, and let the pressure melt away.
Touwei might not solve all your problems, but it could be the head-clearing nudge you didn’t know you needed.
TCM expert Shihhsiang Hung reviewed this article for accuracy and clarity.
