- Your skin
The confidence of healthy skin
On already damaged skin, exposure to the sun triggers an inflammatory reaction, and scars can leave permanent marks on the skin. How to protect your scar from the sun Why shouldn't you expose your scar to the sun? Our answers to your questions about caring for your skin and scars.
Your skin tells the story of your life, which can include little injuries as well as big accidents. Scars are rarely pleasant, but they are a fact of life. These lesions, which can be more or less deep, can take time to heal. The epidermis, which is thinner and more fragile at the site of the scar, is very sensitive to UV rays during the entire skin repair process. When exposed to the sun's rays, damaged skin works hard to protect itself by producing more melanin. This can lead to the appearance of small brown spots (dermatologists call this post-scarring hyperpigmentation).
Different types of scars
A pink or red scar is a "fresh" scar less than 6 months old. Not yet fully repaired, the skin will brown easily in the sun. The solution, if possible, is not to expose your scar at all by protecting it with a garment or dressing, and, if necessary, with a high SPF (at least SPF 50).
A white scar is a mature scar which has completed its repair process. While there is no longer a risk of pigmentation, your scar may still react to the sun. It is therefore best to continue applying a high SPF sun cream to your scar, even at this stage.
The damage is done and your scar has turned brown or is circled with brown... Now you just have to let time do its work. Some pigment marks may fade over time, although this usually takes years rather than months. If you can't stand the sight of your scar on a daily basis, you might want to consider more extensive medical solutions, such as depigmenting products, laser or surgery.
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