Many times, we may discover these bald acne scars on our chin or chest. They look like acne, but no matter how much we squeeze, no pus comes out. The root of this issue lies in the formation of scar tissue, which is actually a type of hypertrophic scar, a form of scar. So, how can we treat these bothersome raised acne scars?
Firstly, we need to understand the causes of these raised acne scars. When the skin is injured or inflamed, the body produces collagen to promote healing. However, in some cases, this collagen can form excessively, causing scar tissue to become hard and thick. These scars usually have a noticeable thickness of up to 3 to 5 millimeters, which is why the effectiveness of topical medications is very limited, as they cannot penetrate such a thick scar layer.
To address this problem, injectable drug treatments are typically used. Common medications include the steroid triamcinolone and 5-FU. Triamcinolone can reduce the inflammatory response of the scars, allowing them to gradually shrink. Although they won’t disappear completely, the scars will become softer and flatter. 5-FU, an anti-cancer drug, can also assist in reducing the size of the scars. However, most patients need to continue treatment after receiving these injections, as the changes in the scars take time and the results vary from person to person.
In addition to injection therapy, laser treatment is also an effective option. We can choose pulsed dye laser therapy, which can specifically target the blood vessels in the scars, improving the appearance of red scars.
While treating raised acne scars takes time, current medical technology has provided us with better options. If you or your friends are struggling with raised acne scars, feel free to consult a professional doctor for further treatment options.