Laser Services
Lasers have become an essential tool in modern dermatology, offering highly precise, targeted treatment options for a wide variety of skin concerns. By delivering laser light of specific wavelengths and pulse durations, dermatologists can selectively target different elements of the skin—such as blood vessels (for vascular lesions), melanin (for pigmented lesions), hair follicles (for hair removal), or water content and collagen (for resurfacing and rejuvenation).
For example, lasers can treat vascular issues like port‑wine stains and facial telangiectasia by targeting hemoglobin, resulting in vessel coagulation and fading of redness. They can also address pigmented lesions (like freckles, age spots, tattoos) by targeting melanin and shattering pigment clusters with short‑pulse lasers. In addition, laser resurfacing (such as CO₂ lasers) helps improve texture, reduce wrinkles, and correct sun‑damage or acne scars by removing damaged skin layers and stimulating new collagen formation.
The principle behind many of these treatments is known as selective photothermolysis — a process by which laser energy is absorbed preferentially by the target (chromophore) and converted into heat, causing destruction or modification of the target while minimizing injury to surrounding tissues.
At Pittsburgh Skin, lasers allow us to tailor treatments to your skin type, condition and goals. Whether you are looking to diminish visible vascular or pigmented lesions, or rejuvenate the skin’s texture and tone, our dermatology team selects the appropriate laser wavelength, energy setting and delivery method for your particular need — maximizing benefit while keeping safety and recovery in mind.
DenaVe is our laser of choice for rosacea and vascular lesions like birthmarks, port wine stains, cherry angiomas, spider angiomas, and broken blood vessels because it reduces the red components of the skin. It works by using a 585 nanometer wavelength (the traditional gold standard for treating vascular lesions like those associated with rosacea and broken blood vessels) to shrink blood vessels. DenaVe’s advantage is that it delivers laser energy in multiple microscopic pulses rather than one large continuous wavelength. This different delivery method results in significantly less pain while minimizing the risk of bruising, swelling, and downtime for patients.
The Helix Fusion Laser offers both ablative and non-ablative technology that can be used separately or together. It is an advanced, non-invasive dermatological treatment that combines multiple laser technologies to target a wide range of skin concerns with precision and minimal downtime. Ideal for addressing issues like acne scars, fine lines, enlarged pores, uneven texture, and hyperpigmentation, this versatile system uses fractional and ablative energy to stimulate collagen production and promote skin renewal. Safe for various skin types, the Helix Fusion Laser offers customizable settings, allowing dermatologists to tailor treatments to each patient’s unique needs for smoother, clearer, and more youthful-looking skin.
– You’ll have a consultation with your provider to review your skin concerns, medical history (including medications and past treatments), and determine the best laser modality for you.
– In the days/weeks leading up to the treatment:
- Avoid direct sun exposure and tanning beds, and use a broad‑spectrum SPF daily.
- Discontinue harsh skincare products such as strong retinoids, exfoliants or acids (as advised by your provider) to minimize sensitivity.
- On the day of treatment, arrive with clean skin (no makeup, oils or heavy creams) so the laser can be delivered safely and accurately.
– You’ll be advised about whether any pre‑treatment medications are needed (for instance for herpes simplex history, or to minimize risk of pigment changes).
The treatment area will be cleansed and your provider may apply a topical numbing agent or cooling measures depending on the laser type.
- When the laser is applied, you may feel a warm sensation, a gentle snapping or tingling on the skin. A cooling device will help keep you comfortable.
- Treatment duration depends on the size of the area and the type of laser: from ~from 15-45 minutes.
Immediately following treatment you may experience redness, swelling, a sun‑burn‑like feeling or mild itchiness. If an ablative/resurfacing laser was used, you may have crusting, peeling or more noticeable healing for several days.
- Your provider will give you specific after‑care instructions. Typical recommendations include:
- Keep the area moisturized and protected; use ointments or gentle creams as directed.
- Avoid vigorous exercise, heat (saunas/steam), and situations that increase flushing for at least 24–48 hours (or longer if advised).
- Avoid sun exposure and apply broad‑spectrum sun protection every day. Newly treated skin is more vulnerable to pigment changes and damage.
- Avoid using strong active skincare ingredients (e.g., retinoids, acids, exfoliants) until your provider gives the green light.
- Depending on the laser type and depth of treatment, visible results may start within a couple of weeks, with continued improvement for months as your skin rebuilds collagen and texture.