Dermal fillers for acne scars: Do they work?

October 19, 2023

Dermal Fillers for Acne Scars: Do They Work?

Acne scars can be a source of distress for many people, affecting their self-esteem and confidence. With the increasing popularity of medspa services, dermal fillers have emerged as a potential solution for those looking to improve the appearance of acne scars. In this article, we will explore the effectiveness of dermal fillers for acne scars, the types of fillers available, and the potential risks and side effects. We will also provide answers to common questions and concerns about this treatment option. We’ll get to answer: “Dermal fillers for acne scars: Do they work?”

What are Dermal Fillers?

Dermal fillers are injectable substances used to restore volume and smooth out wrinkles, lines, and scars on the skin. They are commonly used for cosmetic purposes, such as enhancing facial features or reducing the signs of aging. There are several types of dermal fillers available, each with its own unique properties and uses. Some of the most popular dermal fillers include hyaluronic acid, calcium hydroxylapatite, and poly-L-lactic acid.

Hyaluronic Acid Fillers

Hyaluronic acid is a naturally occurring substance in the body that helps to maintain skin hydration and elasticity. As a dermal filler, hyaluronic acid works by attracting water molecules to the injection site, which helps to plump up the skin and smooth out wrinkles and scars. Some popular hyaluronic acid fillers include Juvederm, Restylane, and Belotero Balance.

Calcium Hydroxylapatite Fillers

Calcium hydroxylapatite is a synthetic substance that mimics the properties of natural bone and teeth. As a dermal filler, it works by stimulating the production of collagen, a protein that helps to maintain skin elasticity and firmness. This type of filler is typically used for deeper wrinkles and scars, as well as for enhancing facial contours. Radiesse is a popular calcium hydroxylapatite filler.

Poly-L-Lactic Acid Fillers

Poly-L-lactic acid is a biodegradable synthetic substance that has been used in medical applications for many years. As a dermal filler, it works by stimulating collagen production, which helps to improve skin texture and reduce the appearance of scars and wrinkles. Sculptra Aesthetic is a well-known poly-L-lactic acid filler.

How Do Dermal Fillers Work for Acne Scars?

Dermal fillers can be an effective treatment option for certain types of acne scars, particularly those that are depressed or indented. By injecting the filler material beneath the scar, the skin is lifted and the scar becomes less noticeable. The type of filler used will depend on the specific needs of the patient and the severity of the scars.

Types of Acne Scars Suitable for Dermal Fillers

There are several types of acne scars that may benefit from dermal filler treatment:

1. Boxcar scars: These are wide, shallow scars with sharp edges. They are typically caused by the destruction of collagen during the healing process of acne inflammation.
2. Rolling scars: These scars have a wavy, undulating appearance and are caused by damage to the underlying skin structure.
3. Atrophic scars: These are flat, depressed scars that occur when there is a loss of tissue during the healing process.

It is important to note that dermal fillers may not be effective for all types of acne scars, such as raised or hypertrophic scars. In these cases, other treatment options may be more appropriate.

What to Expect During and After Dermal Filler Treatment

Dermal filler treatment for acne scars is typically performed in a medspa or dermatologist’s office. The procedure usually takes about 30 minutes to an hour, depending on the number of scars being treated.

During the Procedure

Before the treatment, the provider will clean the skin and may apply a topical anesthetic to minimize discomfort. They will then use a fine needle or cannula to inject the dermal filler beneath the scar. The provider may also gently massage the area to ensure even distribution of the filler material.

After the Procedure

Following the treatment, patients may experience some redness, swelling, or bruising at the injection site. These side effects are typically mild and resolve within a few days. Patients can usually return to their normal activities immediately after the procedure, although they should avoid strenuous exercise and sun exposure for at least 24 hours.

Potential Risks and Side Effects

While dermal fillers are generally considered safe for treating acne scars, there are some potential risks and side effects to be aware of:

1. Infection: As with any injectable treatment, there is a risk of infection. To minimize this risk, it is important to choose a reputable provider and follow their aftercare instructions.
2. Allergic reaction: Some people may have an allergic reaction to the filler material, although this is rare. If you have a history of allergies, be sure to discuss this with your provider before undergoing treatment.
3. Overcorrection: In some cases, too much filler material may be injected, resulting in an overfilled or unnatural appearance. This can usually be corrected by dissolving the filler with an enzyme called hyaluronidase.
4. Migration: There is a small risk that the filler material may migrate from the injection site, causing lumps or unevenness in the skin. This can be corrected by dissolving the filler and re-injecting it in the correct location.

How Long Do Results Last?

The longevity of dermal filler results for acne scars will depend on the type of filler used and the individual patient’s response to the treatment. In general, hyaluronic acid fillers tend to last between 6 and 18 months, while calcium hydroxylapatite and poly-L-lactic acid fillers can last up to 2 years or more. It is important to note that results may vary, and some patients may require touch-up treatments to maintain their desired appearance.

In Summary: Dermal fillers for acne scars: Do they work?

Dermal fillers can be an effective treatment option for certain types of acne scars, particularly those that are depressed or indented. By injecting the filler material beneath the scar, the skin is lifted and the scar becomes less noticeable. However, it is important to choose a reputable provider and discuss your specific needs and concerns to ensure the best possible outcome. While dermal fillers may not be suitable for all types of acne scars, they can offer a non-invasive solution for those looking to improve their skin’s appearance and boost their confidence.