Types of Acne Scars
Many individuals experience the appearance of acne, which can leave noticeable marks and scars. However, various treatments can help gradually reduce their visibility, particularly when prescribed by a qualified dermatologist following necessary examinations. Acne scars are primarily categorized into three main types: shallow and deep pits, scars with slightly sharp edges that vary from superficial to deep, and wide scars that create a textured appearance on the skin, usually resulting from damage beneath the skin’s surface.
Treatments for scars aim to smooth the skin’s surface and are tailored to the type of scarring. These procedures should be conducted by a specialist and involve hydrating the skin to eliminate damaged cells and layers. Three main techniques are utilized: laser therapy to even out the skin’s surface, the use of a dermaroller—a tool equipped with a rotating drum and a rough surface used to remove dead skin cells—and chemical peels that employ strong acids to eliminate the upper layer of the skin. Deep scars may particularly benefit from this latter approach. Following any of these techniques, skin cell regeneration typically occurs over a period of seven to ten days, with potential redness lingering for several weeks or up to a month.
Methods for Treating Acne Scars
The various treatment options available for acne scars can diminish their severity and visibility. However, as individuals age, collagen production in the skin wanes. It is crucial to assess the type of scarring prior to implementing a treatment plan. For instance, deep scars may require fillers to fill the voids beneath the skin, which must be performed by a qualified practitioner. Laser treatments may involve minor surgical intervention, peeling, and different fillers for the skin. The specialist will determine the most suitable treatment for each scar type after careful evaluation. Ideally, addressing active acne and inflammation should precede scar treatment to ensure effective and satisfactory results.
Consequences of Acne Scar Treatments
Some treatments, such as glycolic acid and salicylic acid, can help conceal acne scars, although certain types of scarring may only be effectively treated with laser therapy or through injections of fillers or chemical peels. However, these approaches may result in some side effects, including the following:
- The effects of filler injections tend to be temporary, lasting between three to six months, although they can extend from one to three years if the filler is derived from the patient’s own fat, requiring liposuction to extract.
- Chemical peels work by removing the upper layers of skin with potent acids; during the treatment process, it is essential to avoid sun exposure to prevent infection or exacerbation of scars.
- Some techniques for treating acne scars involve utilizing a microdermabrasion tool—a device with a rough surface mounted on a wheel. This technique addresses mild scarring and typically does not result in significant side effects, except for some redness or mild swelling.
- Laser treatment may induce slight burns that can lead to itching, discomfort, and general unease. However, these symptoms generally diminish gradually, depending on the type of treatment used and the number of sessions.