Limited Edition: Cleansing Balm with Organic Camellia Oil

Limited Edition: Cleansing Balm with Organic Camellia Oil

By edit
Face care
Stage of skin ageing
Body and hair care
By concern
Skin diagnostic
Library
All Topics
Traitements psoriasis.

Psoriasis: What are the existing treatments?

Psoriasis is a disease that can affect the skin and joints. Sometimes stigmatised, it can have psychological consequences for patients. Therefore, management is crucial. What are the proposed treatments? Elements of response in this article.

Summary
Published January 22, 2024, by Sandrine, Head of Scientific Communication — 7 min read
Version relue et validée par la dermatologue, Dr. B. LEVY GAREL (France).

The various medicinal treatments for managing psoriasis.

There exists a broad therapeutic arsenal for psoriasis, which includes local treatments (topically applied) or general treatments (orally administered), which can be used alone or in combination.

  • Local treatments for psoriasis:

    These treatments are intended to be applied to the patches. They can be found in the form of creams, ointments, or even lotions.

  1. The dermocorticoids : these are local anti-inflammatory agents containing cortisone derivatives. They are the go-to local treatment for psoriasis. Their very rapid action allows patients to find relief without waiting for the effects of more specific treatments.

  2. Keratolytics : On the market, there are local treatments that combine a dermocorticoid and salicylic acid, which is a keratolytic active ingredient. Keratolytic active ingredients help to dissolve intercellular bonds, thus facilitating the removal of scales.

  3. Vitamin D analogues : Vitamin D analogues, such as calcipotriol or calcitriol, are anti-proliferative, meaning they combat the excessive multiplication of certain skin cells. Therefore, they act against hyperkeratosis.

  • General treatments for psoriasis:

  1. Methotrexate : this is a anti-inflammatory and immunosuppressive agent.

  2. Ciclosporin : Ciclosporin is an immunosuppressive drug

  3. Retinoids : the substance used in the treatment of psoriasis is acitretin. It belongs to the family of retinoids. It normalises the processes of cell proliferation, differentiation and keratinisation of the epidermis.

  4. Biotherapies : these medications are very recent. They target specific stages of inflammation.

  5. Theapremilast : reduces inflammatory processes by inhibiting an enzyme called phosphodiesterase which is involved in the production of cytokines, which are inflammatory molecules.

Medicinal treatments for psoriasis can reduce symptoms, but they do not cure the disease.

Non-pharmaceutical treatments for psoriasis.

  • Phototherapy:

    The phototherapy has been used for many years in the treatment of psoriasis. It is a treatment using ultraviolet rays. There are two types of phototherapy.

  1. PUVA Therapy : This is a treatment that utilises UVA rays. The patient initially takes methoxsalen, a substance that photosensitises the skin and enhances the action of UV rays.

  2. The UVB phototherapy with narrow spectrum : the UVB rays used are highly controlled. The treatment involves 3 sessions per week, followed by 1 to 2 maintenance sessions per week for several months.

Regarding phototherapy, Dr. LEVY GAREL explains the difference from UV booths: "Phototherapy sessions take place in specialised medical centres. Therefore, the UV rays used do not have the same wavelength as the UV rays used for aesthetic purposes (tanning booths), which are dangerous. However, phototherapy is not recommended for light phototypes (1 and 2) and is contraindicated in cases of a history of skin cancer."

  • The emollients.

    Although psoriasis does not necessarily equate to dry skin, the use of emollients can help to reduce the scales present in psoriasis lesions.

Dermatologist Dr. LEVY GAREL explains the importance of emollients in psoriasis: "In eczema, we observe an alteration of the skin barrier. Thus, the role of emollients is very important. In the case of psoriasis, emollients are not always useful. However, they can help to reduce scales and are particularly useful in case of treatments that dry out the skin, such as retinoids or PUVA therapy."

  • Products that promote skin exfoliation.

    As mentioned earlier, psoriasis is characterised by an overly rapid cell renewal. The dead cells that are formed are immature, they do not have the ability to naturally eliminate themselves and are therefore very adhesive.

    Products containingkeratolytic agents that promote desquamation are particularly useful in order to facilitate the removal of scales. Among these active ingredients, we can mentionsalicylic acid,lactic acid or even urea.

  • Thermal spa treatments.

    Thermal treatments can alleviate dryness and enhance skin healing. Due to the high salt concentration, thermal treatments by the Dead Sea promote skin exfoliation.

  • The psychological care.

    Although psoriasis is characterised by visible lesions on the skin, this disease has a significant psychological impact .Indeed, those affected may suffer from stigmatisation or poor self-esteem, sometimes leading to depression. Therefore, psychological support may be necessary.

  • Relaxation techniques.

    Stress is a clearly established trigger for psoriasis, and certain techniques such as yoga, acupuncture, massages etc can help prevent the onset of flare-ups.

    Please note : Physicalexercise is highly recommended as it facilitates the release of endorphins, molecules that are responsible for the feeling of well-being.

Source

  • OHTSUKI M. & al. Risk factors for the development of psoriasis. International Journal of Molecular Sciences (2019).

Diagnostic

Understand your skin
and its complex needs.

Go further: