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Silicone is an effective treatment for scars. It is generally found in the form of a colorless gel or in patches (sheets). There are also colored gels with UV filters, which camouflage the scar at the same time.
Gel is generally used for small scars and patches for larger, flat scars.
Silicone creates a protective barrier against chemical, physical and microbial invasion. This treatment allows the scar to improve by maintaining hydration and decreasing the produced amount of collagen. This will soften and flatten the scar. This also helps to limit the associated itching and pain.
Silicone is used on closed and healed wounds only. The skin must be dry when you apply the patch. Wear daily for 12 to 22 hours.
Silicone sheets are used to prevent or treat hypertrophic or keloid scars while they are still red or pink (the active phase varies between 3 and 18 months).
Hypertrophic scars and keloids both form due to excess collagen during wound healing. But hypertrophic scars stay within the confines of the wound, while keloids can grow beyond. Keloids are also much more difficult to treat.
Gel:
Apply a thin layer to clean, dry skin twice a day. Let it dry before covering.
Patch:
We recommend that you clean and dry the scar once a day with a neutral soap. Ideally, a dressing should be worn all day (day and night).
Change the dressing every 3 to 5 days if it starts to feel uncomfortable. Do not use the same dressing for more than 7 days. It is recommended to continue treatment for at least 2 to 4 months. If necessary, treatment can continue for up to a year.
Patch dressings are available in different sizes to best fit the size and shape of your scar.