5 Reasons Why Patients Choose Photodynamic Therapy Over Other Treatments

Written by
February 15, 2025

Woman undergoing photodynamic therapy for skin rejuvenation and acne treatment, highlighting the benefits of PDT for clear, healthy skinPhotodynamic therapy (PDT) is gaining popularity as a highly effective and versatile treatment for various skin concerns. From managing acne to addressing pre-cancerous lesions, this innovative procedure combines a topical photosensitizing agent with light exposure to deliver remarkable results. But why are so many patients opting for PDT over traditional treatments? Here are five compelling reasons.

At Chevy Chase Dermatology, Dr. Margaret Sommerville, a board-certified dermatologist with over 15 years of experience, leads her team in offering advanced photodynamic therapy solutions in Chevy Chase, MD. By carefully tailoring each treatment to the patient’s specific needs and utilizing cutting-edge technologies like 5-aminolevulinic acid (5-ALA) applications and precise light exposure, our practice ensures safe, effective, and long-lasting results.

1. Effective for Pre-Cancerous Lesions

PDT is a well-established treatment for actinic keratoses pre-cancerous skin lesions caused by sun damage. According to recent studies, PDT can significantly reduce the risk of these lesions developing into non-melanoma skin cancer. Its precision and effectiveness make it a preferred choice for patients seeking preventative care.

2. A Non-Invasive Alternative for Acne Treatment

For patients with acne that hasn’t responded to conventional therapies, PDT offers a non-invasive alternative. PDT provides long-lasting results without oral medications like isotretinoin by targeting acne-causing bacteria and reducing oil production. Many patients appreciate its ability to improve their skin with minimal downtime.

3. Enhances Facial Rejuvenation Results

PDT is not only a treatment but also a cosmetic one. When combined with procedures like intense pulsed light (IPL) or fractional laser resurfacing, PDT enhances outcomes by targeting sun damage, hyperpigmentation, and fine lines. This dual benefit makes it an excellent choice for patients seeking skin health and aesthetic improvements.

4. Customizable to Individual Needs

One of the standout features of photodynamic therapy is its versatility. The treatment can be tailored to suit various skin types and conditions by adjusting the photosensitizing agent’s exposure time and the light source. This flexibility ensures that every patient, regardless of their skin type or condition, receives a highly personalized and effective approach.

5. Minimal Downtime and Long-Lasting Results

Unlike more invasive procedures, PDT requires minimal recovery time. While patients must avoid sun exposure for 24 hours and use sunscreen diligently for a few days, the overall downtime is short. The effects of PDT, however, can last for months, providing a long-term and cost-effective solution for managing skin conditions and improving overall skin health.

Explore the Benefits of Photodynamic Therapy at Chevy Chase Dermatology

Photodynamic therapy offers safe, effective, and versatile solutions for various skin concerns. Call 301-656-SKIN (7546) today to learn how PDT can transform your skin.


Category: Photodynamic therapy


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