Among the most common skin conditions, psoriasis is characterized by its regular reappearance and its red patches covered with 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 no treatment today can cure it permanently.

Blue Skincare invites you to better understand the causes of frequent psoriasis flare-ups and to adopt 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 deregulation 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, teardrop-shaped plaques;

• Inverse psoriasis , appearing in skin folds;

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

• Nail psoriasis , affecting the fingernails and toenails;

• Erythrodermic psoriasis , a very rare and severe form where the plaques extend 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 burning .

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 at the level of the psoriatic plaques, these cells are likely to reactivate and restart the inflammation by secreting cytokines , molecules involved in the onset of psoriasis. Current treatments make it possible to temporarily neutralize these defective immune cells, without however completely eradicating them.

Certain genetic predispositions can also explain the onset 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 deregulation 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 reappearance , 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;

• Climatic changes (dry cold or heat);

• Certain medicines 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 aimed at relieving symptoms and limiting the frequency of flare-ups. Among them, local treatments such as creams, lotions and oils from the Xéro.Nacre range are perfectly suited to the care of dry skin prone to scales and roughness.

Blue Skincare products enriched with mother-of-pearl eliminate scaly 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 relipidant cleansing oil then offers your skin a gentle cleanse 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 clothes 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 kerato-reducing emollient treatment to reduce itching, eliminate roughness and dry dandruff, and thus limit their reappearance;

• Wash the skin with the gentle, unscented, relipidizing cleansing oil that is gentle on sensitive skin.

Enriched with BIONACRE® technology and tested under dermatological control, the Xéro.Nacre range offers skin affected by psoriasis a soothing and protective solution composed of 99% natural ingredients. Blue Skincare accompanies you throughout your moisturizing routine to give your skin the attention it deserves!