Herbal Remedies for Psoriasis: How QICAOGANGMU Aligns with Traditional Chinese Medicine (2026)

By Ava Huang, Herbal Science Researcher at QICAOGANGMU | Updated: May 2026 | Reading time: 10 minutes

In Western medicine, psoriasis is understood as a chronic autoimmune condition where T-cells attack skin cells, accelerating keratinocyte turnover from 28 days to 3-5 days and producing the characteristic thick silvery plaques. In Traditional Chinese Medicine, psoriasis is understood as a disruption of internal balance - commonly Blood Heat (active, expanding plaques), Blood Stasis (dark, chronic, stubborn plaques), or Blood Deficiency with Wind-Dryness (pale, stable, scaly). These two frameworks are not contradictory - they describe the same condition from different angles, and QICAOGANGMU Caoben Yijun Rugao is built at their intersection.

Quick reference: QICAOGANGMU herbs for psoriasis - TCM function and pharmacological mechanism

How TCM understands psoriasis

TCM does not treat psoriasis as a single condition. It distinguishes patterns based on the appearance and behaviour of plaques, the patient's constitution, and accompanying symptoms. Three patterns are most commonly seen:

Blood Heat pattern - the most common active presentation

This is the pattern of actively flaring psoriasis. Plaques are bright red or deep pink, expanding at the edges, with silvery scales that shed easily. There may be itching and a sensation of heat in the skin. This pattern corresponds to the acute inflammatory phase - when NF-kB is active and cytokine release is at its peak.

TCM treatment focuses on cooling the Blood and clearing Heat. Ku Shen (Sophora flavescens) is the primary herb for this pattern - its NF-kB modulating mechanism directly "cools" the inflammatory cascade. PMID 38358770

Blood Stasis pattern - the stubborn chronic presentation

This corresponds to long-standing, stable psoriasis where plaques are dark red or purple-red, thick, and hard. The plaques respond slowly to treatment. In modern terms, this maps to established epidermal hyperproliferation with a more entrenched inflammatory state. Oxymatrine from Ku Shen specifically inhibits keratinocyte proliferation and improved PASI scores in clinical studies of psoriasis. PMID 28450041

Blood Deficiency and Wind-Dry pattern - the dry, stable presentation

Pale pink or light red plaques, fine dry scales, stable rather than expanding. Most common in elderly patients or following illness. TCM focuses on nourishing the Blood and moisturising the skin. Borneolum's penetration enhancement is particularly relevant here - it drives moisturising base ingredients as well as the herbal actives deeper into the thick, dry scale.

Why QICAOGANGMU is specifically relevant for psoriasis

Penetration through the psoriasis scale barrier

Plaque psoriasis presents a unique topical treatment challenge that eczema does not: the thick keratinocyte scale creates a physical barrier that most topical preparations cannot penetrate effectively. Borneolum Syntheticum (Bing Pian) - the TCM "guide herb" that "opens pores and guides herbs deeper into skin" - physically disrupts stratum corneum lipid structure, increasing transdermal absorption of all co-applied actives. PMC5452010. This makes the formula significantly more bioavailable for psoriasis than single-herb or non-penetration-enhanced products.

NF-kB modulation vs steroid immunosuppression

Topical steroids suppress psoriasis by broadly shutting down the immune response - effective but creating skin-thinning, rebound, and fungal complications. Sophora flavescens modulates NF-kB - suppressing the Th2 cytokine cascade specifically without broad immunosuppression, without collagen inhibition, and without creating the conditions for tinea incognito that steroids do. A systematic review of topical herbal formulae including Sophora flavescens confirmed improvement in psoriasis outcomes. PMID 23817996

The Sophora-Cnidium pairing - classical TCM synergy confirmed by pharmacology

The combination of Ku Shen and She Chuang Zi is a classical TCM pairing for skin conditions. Modern pharmacology confirms the clinical rationale: the two herbs produce greater antipruritic effect together than either herb alone, acting on complementary itch pathways. PMC6151778. This is the synergistic principle at the heart of TCM formula design - confirmed by evidence.

Why herbal is safer than steroids for long-term psoriasis management

Unlike corticosteroids which suppress symptoms by broadly switching off the immune response, QICAOGANGMU supports skin healing by addressing inflammation and microbial imbalance through targeted mechanisms. This matters specifically for psoriasis because:

• Long-term management without skin-thinning: Psoriasis is a chronic condition requiring ongoing treatment. Topical steroids cannot be used continuously on the face, genitals, and skin folds - where psoriasis commonly occurs - without risk of atrophy. QICAOGANGMU has no duration ceiling. PMID 25862024
• No fungal worsening: Steroids suppress the immune defence against Candida and dermatophytes, causing fungal infections to spread in psoriasis that has a concurrent fungal component. She Chuang Zi provides antifungal coverage against Trichophyton rubrum. PMC8417377
• No TSW: Stopping QICAOGANGMU does not cause rebound. The effect simply fades rather than triggering the severe rebound inflammation associated with topical steroid withdrawal.
• Face, folds, and genital psoriasis: QICAOGANGMU can be applied daily to all body areas including the face and inverse psoriasis sites in skin folds. Steroids are restricted in precisely these locations.

How to use QICAOGANGMU for psoriasis

1. Wash with plain warm water only - no soap or cleanser on the affected area. Pat gently dry, leaving slightly damp.
2. Patch test first - apply a small amount to the inner forearm for 24 hours before first widespread use.
3. Apply a thin layer - a pea-sized amount covers a palm-sized area. Gently pat until absorbed. Borneolum will drive all actives through the scale layer - do not rub vigorously over plaques.
4. Apply 2-3 times daily during active flares. Reduce to once daily for maintenance once plaques begin clearing.
5. Continue after symptoms improve - QICAOGANGMU is steroid-free and designed for continuous long-term use. Consistent daily application maintains the anti-inflammatory protection that psoriasis management requires.

Frequently asked questions

Does QICAOGANGMU cure psoriasis?

No - and no treatment currently cures psoriasis, including biologics. Psoriasis is a chronic autoimmune condition. TCM does not claim a cure either. The realistic goal is reducing flare frequency and severity, extending remission, and reducing dependence on corticosteroids. Many users report extended periods of stable, clear skin with consistent QICAOGANGMU use alongside the dietary and lifestyle adjustments covered in our psoriasis herbal treatment guide.

Is QICAOGANGMU safe for scalp and facial psoriasis?

Yes - QICAOGANGMU is steroid-free, which means it does not carry the skin-thinning risk that makes topical steroids unsuitable for long-term daily use on the face. It can be applied to all body areas including inverse psoriasis in skin folds and facial psoriasis. Always patch test first. Avoid contact with eyes.

How long does it take to work for psoriasis?

Most people notice reduction in itch and redness within 7-14 days of consistent twice-daily application. Visible reduction in plaque thickness and scaling typically takes 3-6 weeks. The Blood Stasis pattern - dark, thick, chronic plaques - responds most slowly and may take 8-12 weeks. Borneolum significantly speeds up active compound penetration through thick scale, which is why the formula outperforms single-ingredient products on psoriasis specifically.

Which TCM pattern does QICAOGANGMU address best?

All three patterns, through different mechanisms. For Blood Heat (active, red, expanding plaques): Ku Shen's NF-kB inhibition directly cools the inflammatory cascade. For Blood Stasis (dark, chronic, thick plaques): oxymatrine from Ku Shen inhibits keratinocyte proliferation and Borneolum drives all actives through the thick scale barrier. For Blood Deficiency/Wind-Dry (pale, stable, dry): Menthol's immediate cooling relieves the Wind (itch) component and Borneolum enhances penetration of the moisturising base. The full psoriasis TCM pattern explanation is in our TCM deep dive.

Can QICAOGANGMU be used alongside conventional psoriasis treatment?

Yes. QICAOGANGMU can be used alongside conventional topical treatments as part of a steroid-sparing approach: use prescribed steroids or vitamin D analogues for acute flare control, apply QICAOGANGMU daily for maintenance and on non-steroid days, and progressively extend the gap between conventional treatment applications as QICAOGANGMU establishes. For systemic treatments (methotrexate, biologics), QICAOGANGMU as a topical is compatible but always inform your dermatologist of any topical products you are using.

Related articles

• Psoriasis Causes, Symptoms and Natural Treatment: Chinese Herbal Guide
• How TCM Explains Eczema and Psoriasis: Wind, Dampness and Heat
• QICAOGANGMU vs Steroid Creams: Full Comparison

Clinical references

1. Pan YJ et al. Anti-inflammatory activity of flavonoids and alkaloids from Sophora flavescens alleviates psoriasiform lesions. Phytotherapy Research. 2024;38(4):1951-1970. PMID 38358770
2. Zhou H et al. Oxymatrine improves PASI scores in psoriasis and inhibits keratinocyte proliferation. Journal of Dermatological Treatment. 2017;28(5):463-472. PMID 28450041
3. Chao X et al. Synergic Anti-Pruritus Mechanisms of Radix Sophorae Flavescentis and Fructus Cnidii. Evidence Based Complementary and Alternative Medicine. 2018. PMC6151778
4. Cao Y et al. Antifungal Mechanism of Cnidium monnieri Against Trichophyton rubrum. Frontiers in Microbiology. 2021. PMC8417377
5. Dai H et al. Clinical and mechanistic study of topical borneol-induced analgesia and enhanced transdermal delivery. Experimental and Therapeutic Medicine. 2017;13(6):3267-3272. PMC5452010
6. Tian W et al. Topical borneol relieves nonhistaminergic pruritus via TRPA1 inhibition and TRPM8 activation. Journal of Investigative Dermatology. 2023;143(10):2389-2398. PMID 37290679
7. Xu Y et al. Alkaloids from Stemona tuberosa and their anti-inflammatory activity. Frontiers in Chemistry. 2022;10:847595. PMID 35295975
8. Misery L et al. Anti-itching effects of a TRPM8 agonist cream in atopic dermatitis. Journal of the European Academy of Dermatology and Venereology. 2019;33(2):e67-e69. PMID 30067875
9. Systematic review of topical herbal formulae including Sophora flavescens root and their outcomes in psoriasis. British Journal of Dermatology. 2013;169(4):769-782. PMID 23817996
10. Barnes L, Kaya G, Rollason V. Topical corticosteroid-induced skin atrophy: a comprehensive review. Drug Safety. 2015;38(5):493-509. PMID 25862024