Western medicine often classifies headaches by mechanism — tension, migraine, cluster, sinus. Traditional Chinese Medicine takes a notably different first step: location. Long before asking about triggers or duration, a TCM framework typically asks exactly where on the head the pain is felt, because location is treated as a direct clue to which channel and which underlying pattern is involved.
Headache by location
Forehead and frontal headache is traditionally associated with the Stomach channel, and frequently linked to digestive disturbance — overeating, irregular meals, or food stagnation. A heavy, dull frontal headache after a large meal fits this pattern closely.
Temple headache (one or both sides) is associated with the Gallbladder channel, and is strongly linked to Liver Qi constraint — stress, frustration, and suppressed emotion are classic triggers. Points like GB20 and Taiyang, both covered elsewhere on this site, are frequently used for exactly this presentation.
Top-of-head (vertex) headache is associated with the Liver channel as it ascends, and is also linked to rising Liver Yang or, in some cases, Blood deficiency failing to nourish the head adequately.
Back-of-head (occipital) headache, often with neck stiffness, is associated with the Bladder channel and frequently linked to external Wind-Cold invasion — the kind of headache that often arrives alongside the first signs of a cold.
Whole-head, diffuse headache doesn't point to a single channel as clearly, and is more often associated with Qi or Blood deficiency generally — a headache that comes with fatigue and eases, rather than worsens, with rest.
Beyond location: quality of the pain
Location is the first clue, but TCM theory layers on a second: the character of the pain itself. A distending, pressure-like headache that worsens with stress points toward Qi stagnation. A throbbing, pulsing headache often points toward Heat or rising Yang. A dull, heavy headache that improves with rest points toward deficiency. A fixed, stabbing headache always in the exact same spot can point toward Blood stasis.
Why this framework is genuinely useful
Whatever you make of channel theory, the practical insight underneath it holds up well: headaches are not one thing, and a single generic "treat the headache" approach misses the differences between a stress-triggered temple headache, a post-meal frontal headache, and a cold-onset occipital headache. This is one of many places where TCM's diagnostic categories, even if you don't subscribe to the underlying channel theory, function as a genuinely useful clinical heuristic — a structured way of noticing differences a vaguer approach would miss entirely.