Photodynamic Therapy Acne Treatment

Photodynamic Therapy (PDT) for Acne Treatment

Photodynamic Therapy (PDT) is a medical procedure that may help manage acne by targeting oil glands and bacteria in the skin. This process uses a substance called Aminolevulinic Acid (ALA), which is applied to the skin and then activated by a light source such as Omnilux. For some individuals, this treatment can provide an alternative to oral acne treatments, like antibiotics or isotretinoin.

How PDT Works

PDT replicates a natural process observed in sunlight exposure, where the activation of ALA leads to the destruction of bacteria and blocked oil glands. In PDT, the skin is prepared with microdermabrasion and acetone to remove surface layers of dead skin. Then, ALA cream is applied for 15 minutes to one hour, depending on the desired effect and downtime availability.

After the ALA application, the skin is exposed to light for about 20 minutes, during which patients may feel mild tingling in the treated area. Treatments are typically spaced 2–4 weeks apart, with most patients requiring 2–4 sessions for the best outcomes. Longer application times of ALA may result in increased downtime but can lead to more noticeable results.

Potential Results of PDT for Acne

• Approximately 30% of patients may see improvement after one treatment.
• Improvement increases to 60% after two treatments.
• Up to 90% of patients may experience improvement after three treatments.

Note: Results vary from person to person.

PDT may be considered for individuals with active acne who have not responded to other treatments, such as antibiotics or oral medications. This treatment is also an option for individuals with darker skin types, as the risk of hyperpigmentation is low when properly managed. Any pigmentation changes that occur can typically resolve with appropriate care within 3–4 months.

Cost of PDT Treatment

• PDT treatment prices start from $575 per session for full-face treatment.
• Package discounts may be available for multiple sessions.
• Initial consultation fees range from $150–$220.

Additional Acne Treatments

Acne is often managed with a combination of treatments. PDT can be part of a broader approach, which may include:

• Omnilux Treatment: Targets acne-causing bacteria with light therapy.
• Peels and Microdermabrasion: Removes dead skin cells to help prevent blockages.
• Skincare Products: Ingredients like Vitamin A, Benzoyl Peroxide, and Alpha Hydroxy Acids may support acne-prone skin.

Consultation and Treatment

Before starting PDT or any acne treatment, a consultation with a healthcare professional is essential. During this consultation, the doctor will assess your skin and recommend the most suitable options for your needs. Treatments are available at Cosmos Clinic locations in Australia.