Le scalp psoriasis Affects up to 80% of people with psoriasis. Thick plaques, intense itching, visible scales... This chronic condition can quickly become a real burden on a daily basis.
The good news? While psoriasis cannot be cured, there are natural solutions and routines tailored to space out the pushes and find a more soothed scalp.

In this article, I explain in detail what scalp psoriasis is, its causes, its triggers, and above all how to relieve it lastingly with a comprehensive approach.

What is scalp psoriasis?

Psoriasis is a autoimmune inflammatory diseaseThe immune system mistakenly sends a signal to the skin: produce too many cells, too quickly. The result: the skin thickens, forms well-defined red patches, covered with dry, thick scales.

Unlike dandruff or seborrheic dermatitis, psoriasis is chronic: it never completely disappears, but you can learn to control it. control.

Typical symptoms of scalp psoriasis

• Thick, red, dry patches covered with silvery scales
  
  

• Common location: temples, nape of the neck, behind the ears, hairline
  
  

• Severe itching, sometimes pain or bleeding
  
  

• Well-defined appearance (unlike more diffuse dandruff)
  
  

These symptoms are often confused with those of seborrheic dermatitis (SD), but there is a major difference: psoriasis plaques are thick and distinct, while DS causes more oily, diffuse scales.

What causes scalp psoriasis?

Psoriasis is multifactorial :

• Genetic predisposition : up to 50% of patients have a family history.
  
  

• Immune dysregulation : the skin renews itself up to 7 times faster than normal.
  
  

Skin microbiome imbalance : fewer protective “good bacteria”, more pro-inflammatory bacteria.

Triggering factors

Certain situations promote or aggravate flare-ups:

• Psychological stress
  
  

• ENT infections (tonsillitis, colds)
  
  

• Scratching or local trauma (tight hairstyles, aggressive coloring)
  
  

• Certain medications (beta-blockers, lithium, etc.)
  
  

• Hormonal factors (pregnancy, menopause, postpartum)
  
  

• Inflammatory diet (sugar, alcohol, ultra-processed foods)

• Cold and dry climate
  

The limits of conventional treatments

In conventional medicine, we often use:

• Topical corticosteroids : very effective quickly, but cause rebound effects.
  
  

• Vitamin D (calcipotriol) : alternative, but slower and sometimes irritating.
  
  

• Salicylic acid : useful for removing scales, but can irritate.
  
  

• Phototherapy or systemic treatments : reserved for severe cases.
  
  

👉 Problem: these treatments do not address the root causes and may lose effectiveness over time.

A natural and holistic approach to soothe psoriasis

1. Gently remove plaque

A gentle keratolytic treatment, such as Anti-PSO & Plaque Concentrate, helps to remove scales without damaging the scalp. Used with a stimulating brush, it facilitates the action of the following treatments.

2. Wash with a microbiome-friendly shampoo

The shampoo should be gentle, sulfate-free, pH 5 (physiological pH of the scalp). Example: the Universal Shampoo pH5 or Tricho-Pure pH5 Anti-Dandruff Shampoo.
This type of formula limits the proliferation of pro-inflammatory bacteria and protects the skin barrier.

3. Soothe with a hydrating serum

Un serum enriched with aloe vera, hyaluronic acid and prebiotics helps calm itching and strengthen the microbiome. Example: the Tricho-Pure Soothing Serum.

4. Act from within

Recommended supplements: SOS Dry Plaques

• Omega-3 (EPA/DHA) : reduce inflammation
  
  

• Vitamin D3 : regulates immunity
  
  

• Turmeric + black pepper : natural anti-inflammatory
  
  

• probiotics : rebalances intestinal and skin microbiota
  

Lifestyle & Recurrence Prevention

Psoriasis doesn't go away, but you can space out crises by acting on your lifestyle:

• Regular gentle physical activity (yoga, walking, swimming)
  
  

• Restorative sleep (7 to 8 hours/night)
  
  

• Stress management (cardiac coherence, meditation)
  
  

• Anti-inflammatory diet rich in vegetables, omega-3, natural probiotics
  
  

• Limit sugar, alcohol, tobacco, ultra-processed products

FAQ

Is scalp psoriasis contagious?
No. It's an autoimmune disease, it's not contagious.

Can psoriasis go away?
It cannot be cured, but an adapted routine can reduce the frequency and intensity of flare-ups.

Do you have to scrape the plaques to remove them?
No, scratching can worsen the lesions and cause localized hair loss. It is better to use a gentle keratolytic treatment.

Which shampoos should you avoid?
Sulfated, perfumed or overly aggressive shampoos that disrupt the microbiome.

Conclusion

Scalp psoriasis is a chronic condition, but it is possible to regain a soothed scalp with comprehensive care. By combining gentle local care, anti-inflammatory supplements, and a healthy lifestyle, you can space out flare-ups and better control symptoms.

👉 Want to know which routine is right for you? Make your own free dermo-capillary diagnosis here and discover the personalized solution for your scalp.