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Five formulas for daily SPF protection, sebum control, and an even complexion.
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Five formulas for daily SPF protection, sebum control, and an even complexion.
Sun protection and oil control. Formulated for warmer days.

Sun protection and oil control. Formulated for warmer days.

  • Skin Diagnostic
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Post-Inflammatory Erythema

Post-inflammatory erythema is a persistent redness of the skin that develops after inflammation, often following an acne flare-up. Although benign, this erythema can be frustrating to treat. Discover the causes of this phenomenon and the methods to reduce these red marks in order to restore a more even complexion.
Informations érythème post-inflammatoire
Face
10 min of reading
What is post-inflammatory erythema?

Post-inflammatory erythema is a particular form of pigmentation that occurs as a result of inflammatory acne. Mainly seen in individuals with fair skin, these erythematous marks take the form of persistent, flat pink-red spots. How can one recognise post-inflammatory erythema? How long do these marks persist? How can post-inflammatory erythema be mitigated, or even eliminated? Discover the answers to these questions here.

Les effets de l'huile essentielle d'arbre à thé sur les marques d'acné.
Essential oils
7 min of reading
Tea tree essential oil to fade the marks left by spots?

Following a skin trauma such as an acne outbreak, the skin heals. This natural and beneficial process can, however, result in various types of more or less permanent marks. Tea tree essential oil is a natural ingredient recognised for its effectiveness in combating acne outbreaks. But what about its action on the marks that remain after these skin eruptions?

Hyperpigmentation post-inflammatoire versus érythème post-inflammatoire.
Skin concerns
4 min of reading
Difference between Post-Inflammatory Hyperpigmentation and Post-Inflammatory Erythema

These two occurrences can be attributed to acne breakouts but also to insect bites or even to various skin traumas. But how can we differentiate them? Let's focus.

Cicatrices érythémateuses : comment les enlever ?
Face
5 min of reading
Erythematous Scars: How to Remove Them?

Scars left by acne or other skin eruptions come in various forms. The actions to take to remove or reduce them depend on the type of scar. In the case of erythematous scars, the beauty routine includes the use of suitable care, containing moisturising ingredients (aloe vera, glycerine, hyaluronic acid, polyglutamic acid...). However, if the scars are too pronounced, laser treatment promotes effective results.

FAQ about post-inflammatory erythema

How can one distinguish post-inflammatory erythema from hyperpigmentation?

The post-inflammatory erythema is red or pink and is due to excessive dilation of blood vessels, whereas hyperpigmentation is brown and caused by an excess of melanin.

Does post-inflammatory erythema resolve spontaneously?

Yes, post-inflammatory erythema generally fades over time, but this can take several months, or even more than a year. A skincare routine featuring moisturising, anti-inflammatory and reparative active ingredients, alongside certain aesthetic medicine techniques such as laser therapy, can expedite the process.

Can post-inflammatory erythema be treated with laser therapy?

Yes, laser treatments are effective in reducing post-inflammatory erythema.

How can post-inflammatory erythema be concealed?

Makeup, particularly green colour correctors, can mask post-inflammatory erythema.

Is post-inflammatory erythema painful?

No, although it can cause cosmetic concern, post-inflammatory erythema is not painful.

What are the most common causes of post-inflammatory erythema?

Inflammatory acne is the primary cause, but burns, irritations, dermatological procedures or dermatitis can also be responsible. Any inflammation capable of damaging capillaries can leave residual redness.

Does post-inflammatory erythema affect all skin phototypes?

Yes, but it is often more apparent on fair skin. Darker skin types are more prone to post-inflammatory hyperpigmentation. However, both phenomena can coexist.

Is sun protection important?

Yes, because UV radiation can prolong inflammation and render redness more pronounced. Daily protection helps the skin recover more efficiently and more rapidly.

Is post-inflammatory erythema a scar?

Not exactly: it is a vascular alteration rather than tissue loss. Unlike scars, the skin surface remains smooth.

Can post-inflammatory erythema be prevented?

Prompt management of inflammation, particularly in acne, reduces the risk of residual marks. Avoiding the puncturing of spots also minimises vascular damage.

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