Among the most common skin conditions, psoriasis is characterized by its regular recurrence and red patches covered in scales. Affecting 2% of the French population according to INSERM ( National Institute of Health and Medical Research), this chronic inflammation of the skin can be interspersed with periods of remission, but there is currently no treatment that can cure it permanently.

Blue Skincare invites you to better understand the causes of frequent psoriasis flare-ups and to adopt an effective treatment with a skincare routine adapted to your skin.

What is psoriasis?

Psoriasis is a chronic inflammatory skin disease. It is caused by the abnormal production of keratinocytes (epidermal cells) caused by the disruption of immune system cells: T lymphocytes . This excessive cell renewal causes localized inflammation and the appearance of scaly red patches .

Although it is not contagious , this disease can manifest itself in different forms:

• Plaque psoriasis , the most common form;

• Guttate psoriasis , rarer, characterized by numerous small, drop-shaped plaques;

• Inverse psoriasis , appearing in skin folds;

• Pustular psoriasis , a more severe form accompanied by non-infectious pustules;

• Nail psoriasis , affecting the nails of the hands and feet;

• Erythrodermic psoriasis , a very rare and severe form where the plaques spread over the entire body.

What are the symptoms associated with psoriasis?

The most common symptoms of psoriasis include red patches with white flakes of skin called scales . Some psoriasis also causes itching , pain , or a burning sensation .

The areas affected by psoriatic plaques vary from patient to patient: lesions can affect the scalp , elbows, knees, hands, feet, nails, skin folds, or intimate areas. In some severe cases , psoriasis can spread to the entire body.

All of these symptoms can have a negative impact on the quality of life of those affected, particularly due to aesthetic discomfort , pain and itching .

H2 What are the causes of psoriasis relapse?

Psoriasis relapse is explained by the persistent presence of resident T lymphocytes in the lesions, even after treatment. Remaining in the psoriatic plaques, these cells are likely to reactivate and restart inflammation by secreting cytokines , molecules involved in the onset of psoriasis. Current treatments can temporarily neutralize these defective immune cells, without, however, completely eradicating them.

Certain genetic predispositions can also explain the appearance of psoriasis as well as the frequency of its recurrences. Hereditary transmission corresponds to at least 30% of cases according to INSERM. The genes in question, involved in the production of immune system proteins , can undergo mutations and lead to a disruption of the inflammation process. This genetic alteration thus causes the dysfunction of T lymphocytes and the repeated appearance of psoriatic plaques .

Know the factors that accelerate the reappearance of psoriasis

In order to protect yourself against the symptoms of this autoimmune disease and limit its recurrence , it is important to know the different factors likely to trigger or aggravate a psoriasis flare-up:

• Infection of the ENT sphere;

• Alcohol or tobacco abuse ;

• Stress , fatigue and emotional shocks ;

• Overweight complicating monitoring of the disease;

• Climate changes (dry cold or heat);

• Certain drugs used to treat malaria, high blood pressure, multiple sclerosis, hepatitis C, or bipolar disorder;

• Skin irritations such as injuries, bites, chafing, sunburn, or exposure to chemicals.

How to treat scalp psoriasis plaques?

Although there is no cure for scalp psoriasis, there are many solutions available to relieve symptoms and limit the frequency of flare-ups. These include topical treatments such as psoriasis creams , lotions, and oils from the Xéro.Nacre range, which are ideal for treating dry skin prone to flakes and roughness.

Blue Skincare products enriched with mother-of-pearl eliminate flaky conditions, regenerate the skin and soothe itching. The kerato-reducing emollient treatment is applied to the body and scalp: its exfoliating power limits excessive cellular regeneration of psoriasis and protects the scalp against the frequent reappearance of red patches. The lipid-replenishing cleansing oil then offers your skin a gentle cleansing in the shower thanks to its easy-to-rinse formula. As for the mother- of-pearl cream , it moisturizes the skin in depth for 24 hours and protects the skin barrier.

Other treatment options include systemic management, whether through medications administered orally or by injection, or through phototherapy sessions using ultraviolet light.

What routine should you adopt to prevent psoriasis from reappearing too quickly?

To avoid frequent psoriasis flare-ups, it is essential to adopt a healthy lifestyle and protect your skin from external aggressions . Despite the itching, avoid scratch the lesions . Choose clothing made from natural fabrics and use gentle products that respect your skin type.

Blue Skincare's Xéro.Nacre dry skin routine offers a two-step approach for dry, psoriatic skin:

• Use the keratoreducing emollient treatment to reduce itching, eliminate roughness and dry dandruff, and thus limit their reappearance;

• Wash the skin with the gentle, unscented, lipid-replenishing cleansing oil that is gentle on sensitive skin.

Enriched with BIONACRE® technology and dermatologically tested, the Xéro.Nacre range offers skin affected by psoriasis a soothing and protective solution made from 99% natural ingredients. Blue Skincare supports you throughout your moisturizing routine to give your skin the attention it deserves!