Many eczema patients reach first for steroid creams or anti-itch lotions from the pharmacy. Symptoms may ease for a while, then return within weeks — sometimes more intensely. In TCM terms, this reflects treating the branch without addressing the root: the redness and itching on the skin are the visible sign, while the driving pattern often lies in spleen-stomach function and accumulated damp-heat within the body.
Skin as a mirror of internal health
Classical TCM holds that internal pathology will eventually show on the surface. The lung governs the skin and body hair; the spleen transforms and transports fluids. When spleen function is weak, fluids fail to metabolise properly, stagnate, and generate heat that travels with qi and blood to the skin — where wind, damp, or allergens may trigger a flare. Suppressing surface inflammation alone cannot prevent damp-heat from rising again.
Common eczema presentations include: acute redness and weeping (damp-heat in the skin); subacute dryness and flaking (blood deficiency with wind-dryness); and chronic thickening (spleen deficiency with dampness and blood stasis). Each stage requires a different treatment principle — which is why eczema care must be individualised, not one formula for everyone.
Internal and external care in practice
"Inside-out treatment" means combining internal herbal medicine with appropriate topical support. Internally, acute phases often focus on clearing heat, resolving dampness, and cooling the blood — herbs such as rehmannia, scutellaria, and sophora flavescens may be considered. Once acute symptoms settle, the emphasis shifts to strengthening the spleen, nourishing qi, and moistening dryness to consolidate progress and support prevention. Externally, gentle herbal washes are preferred over long-term reliance on potent steroids.
Acupuncture also plays a role. Points such as Quchi, Xuehai, and Yinlingquan may help dispel wind, clear heat, and transform dampness while modulating immune response. Some patients report longer-lasting itch relief and improved sleep when acupuncture is included — individual responses vary.
Diet and lifestyle matter
Eczema patients are generally advised to limit raw, cold, greasy, and rich foods, as well as seafood and other triggers that may aggravate damp-heat. Late nights and chronic stress deplete yin-blood and generate internal fire — both of which can worsen eczema. Regular sleep, moderate exercise, and prompt cleansing after sweating may help reduce irritation of affected skin.
If you or a family member live with chronic eczema, consider consulting a registered TCM practitioner for pattern diagnosis and a personalised inside-out plan. In our clinical experience, patients who address the root pattern alongside surface care often see gradual improvement over weeks to months — though outcomes depend on constitution, severity, and consistency of care.