Project Description

PDT for resistant acne

Nothing is more painful to those in their teens than poor self-image. Acne creates a terrible cycle of self-consciousness, anxiety, depression and self-isolation. Our goal is to clear your skin, stop future breakouts, reduce existing scars and prevent future scarring.

Photodynamic Acne Therapy is the quickest and most effective way to control acne and clear the skin. It does not require dangerous oral medication or long term dosing of antibiotics that requires strict compliance and can create antibiotic resistance and other complications.

How PDT works

Photodynamic Therapy is an especially effective in-office treatment. PDT controls resistant, hard-to-treat active acne by combining light and a special light-activated solution that targets and destroys acne activity. PDT also diminishes older acne scars leaving your skin smoother. Results may vary.


rapid treatment of acne lesions all over the face
no scarring
no surgical excisions
no systemic side effects
skin appears refreshed and younger

How many treatments will I need?

We advise 2-3 treatments at 2 to 3 week intervals to obtain optimal results. Particularly severe cases may require up to 6 sessions for the most complete control.

What to expect after your PDT session

We aren’t going to tell you that PDT is side effect free. PDT is a process that you will feel and see.

Redness and Peeling: Your skin will be red and you will have some skin peeling (and crusting in some instances) for several days after the treatment. Usually, the first 1-2 days are the worst. These effects are a small sacrifice for the major improvements you will gain.

Staying Inside: You must remain indoors 48 hours following your treatment to avoid sun exposure, as you are photosensitive for during that time and sun exposure could cause severe burns. Topical acne lotions can be used in between your Levulan treatments once the redness has settled down over a period of a few days – but only when we advise you.

Camouflaging redness: Pressed mineral base powder will hide most of the redness and is suitable for either males or females as it does not “look” like makeup. We stock Priori Mineral Makeup. We don’t recommend liquid products that may contain oils or waxes.

What is a PDT treatment like?

Photodynamic Acne Treatment (PDT) is a process by which a photosensitizing agent (Levulan) is applied to your skin. A photosensitizing agent is a special solution applied to the skin that is activated by a specific wavelength of light, which “turns it on.” Levulan has been used extensively for the treatment of a variety of different skin conditions. Levulan is a 20% solution of Aminolevulinic Acid (ALA). ALA is a “natural” product found in all humans throughout the body. It is a precursor for hemoglobin synthesis. You wouldn’t be able to make red blood cells to carry oxygen without ALA in your body.

The Levulan, which is a clear painless solution, is applied to your skin and left on for 15-60 minutes. It is then activated with a specific wavelength of light called BLU-U or Clear-Light. This takes about 8-10 minutes. Alternate treatments may use Omnilux Red Light which drives the Levulan deeper into the acne blemish or Vbeam which can effectively multiply the bacteria-killing action of deeper cystic acne.

The Levulan is absorbed by active cells like acne sebaceous gland, making the targeted acne cells more sensitive to the light. This combined interaction of the solution and the light is what gives rise to the term “photodynamic therapy”.

Understanding acne

Acne results from the obstruction and inflammation of the sebaceous glands, and it affects 80% of the human population. Acne typically begins in adolescence with hormonal changes. However, there are many older individuals who suffer from “adult acne.” There are different levels of acne ranging from milder comedonal (blackheads and whiteheads) to moderate, pustular, on to severe cystic acne. In many cases, several or all of these levels of acne can be present on an individual simultaneously.

Cause of Acne

Acne is caused by overactive sebaceous glands in the skin. The sebaceous glands, triggered by the hormone androgen, produce sebum (oil) in the skin. Although androgen is a male hormone, it is present in both men and women. Production of this hormone is highest during puberty, but it is always present in the body. When androgen levels increase, the sebaceous glands release sebum. Ordinarily this oily substance spills onto the skin. When cells from the lining of hair follicles shed too quickly—clumping together and clogging pores—sebum is trapped beneath the skin causing whiteheads and blackheads. Sebum can then mix with the trapped cells and cause Propionibacterium acnes (P. acnes)—bacteria normally found on the skin–to grow in the clogged follicles. P. acnes can cause inflammation and pus and can result in papules or pustules. When the follicles expand as much as they can, bumps called nodules are formed under the skin. Moderate acne may include blackheads and whiteheads in addition to papules —inflamed lesions that appear as small, reddish or pinkish bumps that can be sensitive to touch — or pustules which are inflamed, white-centered bumps that can be red at the base. Severe acne is characterized by nodules — large, painful, solid lesions that appear as lumps under the skin—and cysts —deep, inflamed, pus-filled lesions that can be very painful. Nodules and cysts are inflammatory and can cause scarring.

Insurance Coverage

There is no insurance coverage for PDT – Since PDT for Acne is an “off label” use of Levulan, it is not covered by insurance. We are hopeful this will change in the future. Our office provides package pricing options.

Click Here To See Our Treatment Options for Acne Scarring