Psoriasis: Chinese Medicine vs Western Treatments
Psoriasis treatment frameworks compared
Modern dermatology and Traditional Chinese Medicine describe psoriasis through different frameworks. Dermatology treats psoriasis as a chronic immune-mediated inflammatory disease involving pathways such as IL-23 and IL-17, while TCM uses pattern descriptions such as Blood Heat, Blood Stasis and Blood Dryness. Both have treatment traditions, but the evidence supporting individual therapies varies considerably.
Quick reference: how the two frameworks differ
| Topic | Modern dermatology | Traditional Chinese Medicine | Evidence context |
|---|---|---|---|
| Disease model | Immune-mediated inflammatory disease involving cytokines, keratinocytes and genetic susceptibility | Pattern differentiation such as Blood Heat, Blood Stasis, Blood Dryness and Wind-Dampness | Different conceptual frameworks |
| Topical treatment | Corticosteroids, vitamin D analogues, tazarotene, calcineurin inhibitors and other agents | Topical herbal preparations chosen according to pattern and formula | Western topicals have broader guideline support |
| Moderate-to-severe disease | Phototherapy, systemic medicines and biologics | Internal herbal formulas, external preparations and combination approaches | Evidence varies by exact treatment |
| Research strength | Large randomized trials and treatment guidelines | Randomized trials and meta-analyses exist for selected formulas and herbs | Quality and consistency differ across studies |
What modern research says psoriasis is
Psoriasis is a chronic immune-mediated inflammatory disease. The IL-23/IL-17 pathway plays a central role in the inflammatory cycle, helping drive abnormal keratinocyte activity and plaque formation. PMID 30909615
This biology has directly shaped modern treatment. Biologics can target TNF, IL-17, IL-23 or related pathways, while topical therapies work locally to reduce inflammation or abnormal skin-cell growth.
Modern dermatology treatment options
Topical corticosteroids
The American Academy of Dermatology recommends topical corticosteroids for plaque psoriasis outside intertriginous areas. Use beyond 12 weeks can be considered under careful physician supervision. AAD psoriasis guideline
What this means: corticosteroids remain an established psoriasis treatment, but potency, duration and body site matter.
Steroid-sparing topicals
Vitamin D analogues, tazarotene and calcineurin inhibitors can be used alone or alongside corticosteroids. The AAD specifically highlights steroid-sparing agents as important in chronic psoriasis management. AAD guideline
Phototherapy and systemic treatment
Narrowband UVB phototherapy is an established option for appropriate patients with more extensive disease. Oral medicines and biologics are used for moderate-to-severe psoriasis or when psoriatic arthritis is present.
Biologics can be especially effective because they selectively target immune pathways involved in psoriasis. AAD biologics guide
How TCM describes psoriasis
TCM uses pattern differentiation rather than cytokine pathways. Common traditional descriptions include:
- Blood Heat: traditionally associated with red, active or spreading lesions.
- Blood Stasis: traditionally associated with chronic, thick or darker plaques.
- Blood Dryness: traditionally associated with dry, scaly chronic presentations.
- Wind-Dampness: traditionally associated with itch or moist presentations.
These are traditional diagnostic concepts, not biomedical synonyms for IL-17, IL-23 or keratinocyte proliferation.
What clinical research on Chinese herbal medicine has found
Topical multi-herbal formulas
A systematic review and meta-analysis of nine studies found that topical multi-herbal formulas produced favorable clinical results compared with placebo or anti-psoriatic pharmacotherapy in several analyses. Sophora flavescens and Lithospermum erythrorhizon were among the most frequently used herbs. PMID 23817996
What this means: topical Chinese herbal medicine has a clinical research base in psoriasis rather than relying only on historical use.
External Chinese herbal medicine
A later systematic review included 19 randomized trials involving 1,988 participants. In pooled analyses, adding Chinese herbal baths to narrowband UVB improved response rates and PASI scores compared with narrowband UVB alone. PMID 35848965
Indigo naturalis
Indigo naturalis is one of the better-known topical TCM ingredients with direct psoriasis trials. A randomized 2007 study found significant improvement in clinical scores and psoriasis histology. PMID 17341866
A later placebo-controlled study found a PASI 75 response in 56.3% of patients treated with topical indigo naturalis versus 0% with placebo at week 8, while also showing down-regulation of IL-17-related gene activity. PMID 28865459
Selected ingredient research relevant to QICAOGANGMU
| Ingredient | What researchers found | What this means | Evidence |
|---|---|---|---|
| Ku Shen | Selected Sophora flavonoids and alkaloids reduced inflammation and improved psoriasis-like skin changes in experimental models | Ku Shen has positive psoriasis-related anti-inflammatory research | PMID 38358770 |
| She Chuang Zi | Osthole reduced scratching through TRPV3 inhibition in experimental itch models | Cnidium contains a compound with a clear itch-related effect | PMID 30108138 |
| Borneol | Topical borneol produced greater pain relief than placebo in a randomized human study and has formulation research | Borneol has human sensory evidence plus a topical-delivery research role | PMC5452010 |
| Stemonae Radix | Several isolated alkaloids reduced inflammatory signals in laboratory cells | Stemona has positive anti-inflammatory findings | PMID 35295975 |
Where QICAOGANGMU fits
QICAOGANGMU combines Ku Shen, She Chuang Zi, Borneolum Syntheticum, Stemonae Radix and Menthol in a steroid-free botanical topical. Its ingredient research provides a scientific context around inflammation, itch and topical sensory effects alongside traditional TCM use.
Read the ingredient and safety reviewHow to think about combining approaches
Many people use supportive skincare, prescribed treatment and complementary approaches at the same time. The practical question is whether the products are compatible, whether the diagnosis is correct and whether a complementary product is being used in a way that interferes with established treatment.
If psoriasis is widespread, affecting joints, involving pustular or erythrodermic disease, or significantly affecting quality of life, medical treatment becomes especially important because those forms can require systemic management.
Frequently asked questions
Is Chinese medicine effective for psoriasis?
Selected Chinese herbal formulas and ingredients have produced positive results in randomized trials and systematic reviews. The strength of evidence varies by formula, preparation and study design.
Are biologics stronger than herbal treatments?
Biologics and herbal treatments are different treatment categories. Biologics have large disease-specific trial programs and guideline support for moderate-to-severe psoriasis, while herbal evidence is more formulation-specific.
Can TCM be used with prescription treatment?
Sometimes, but compatibility depends on the exact products and medicines. Tell the treating clinician about topical or oral herbal products being used.
Is QICAOGANGMU a steroid cream?
No corticosteroid is declared in its international ingredient list. The formula is botanical and its ingredient research should be understood separately from prescription corticosteroid evidence.
Related articles
References
- American Academy of Dermatology. Psoriasis clinical guideline. AAD guideline
- Deng S et al. Topical herbal formulae in the management of psoriasis. Phytotherapy Research. 2014;28(4):480-497. PMID 23817996
- External application of Chinese herbal medicine for psoriasis vulgaris: systematic review of randomized trials. PMID 35848965
- Lin YK et al. Topically applied indigo naturalis ointment in plaque psoriasis. PMID 17341866
- Clinical efficacy and IL-17 targeting mechanism of Indigo naturalis. PMID 28865459