Silicone gel sheets, also known as scar sheets, are no strangers to many scar sufferers, with numerous individuals having tried them. Easily purchasable at regular pharmacies and simple to use, these sheets raise the question: Do they truly eliminate scars? And what is the principle behind their scar removal effect?
Do you know about scar patches?
The main component of scar patches is silicone gel, typically consisting of three layers: release paper, silicone gel layer, and backing layer. Their scar removal principle works by helping the skin absorb more moisture, thereby inhibiting capillary regeneration, reducing collagen deposition, effectively preventing scar hyperplasia, isolating the wound from external contact, and preventing infection. Scar patches provide excellent moisturizing and breathability, avoiding pain caused by scar dryness. Additionally, the silicone oil in the gel also helps soften scar tissue.
How effective are scar patches in scar removal?
Scar patches can help prevent infection for newly healed wounds and have a certain probability of inhibiting collagen fiber proliferation, serving the purpose of preventing scar hypertrophy. They can lighten fresh scars, and some may even completely eliminate them.
However, for old scars that have already formed and persisted for a long time, scar patches cannot dissolve them and are unlikely to achieve scar removal effects.
Scar patches are only suitable for treating abnormal collagen fiber proliferation scars (such as hypertrophic scars and keloids) after skin trauma. They have limited effectiveness on depressed scars, contracture scars, or larger-sized scars.
Do scar patches have advantages and disadvantages?
Advantages: Drug-based scar treatment primarily uses long-acting corticosteroids and anti-tumor medications, such as triamcinolone acetonide and fluorouracil, both of which carry significant side effects and show limited effectiveness in treating scars. In contrast, scar patches employ a non-drug therapy that is both effective and safe.
Disadvantages: Scar patches are not suitable for preventing or treating large-area hypertrophic scars. Using low-quality scar patches may irritate the scar, causing allergies or accelerated proliferation, leading to scar spreading and more severe consequences in the affected area. Therefore, choosing high-quality scar patches is crucial.
In fact, scar repair should start from the root cause with multiple prevention measures. May all you lovely friends who cherish yourselves stay beautiful.