How PDT For Acne Works


Photodynamic therapy referred to as Blue Light therapy is specially allowed for moderate and is a relatively new procedure. DT uses a distinctive photosensitizing solution called 5 aminolevulinic acid (ALA, or Levulan). After the skin is cleansed, this remedy is placed on the affected areas of skin and allowed to soak in, or incubate, for anywhere from half an hour to a few hours. Sometimes, plastic heat or wrap is put over your skin to make the solution work. During that period, the solution will be absorbed into the pores and sebaceous glands. Skin is then exposed to a Bluelight (bluu ) that activates the perfect clear answer is heavy in the acne glands). Once activated, the ALA operates by shrinking the glands and decreasing petroleum production in the skin. In addition, it kills. By helping cells are discard by the skin efficiently and normalizing the turnover of their skin, ALA-PDT helps unclog pores. All this usually means a reduction in acne bumps, whiteheads, blackheads, and pimples on your skin!

How It Works

Photodynamic therapy is thought to work by decreasing the oil glands of your skin. This will decrease the amount of oil within the pores, thereby reducing comedones. For those who have moderate to severe acne that does not respond to treatments that are topical that are conventional, this really is good news. ALA-PDT may kill and normalize the shedding of dead skin cells within the follicle. It also seems to improve the overall texture of the skin and holds promise from the repair of acne scarring.

While many patients participating in ancient photodynamic therapy for acne trials reported moderate to acute pain, the treatments administered now are virtually painless due to"contact"

Most short contact photodynamic therapy for cystic acne treatments focus on microdermabrasion, to eliminate excess dead cells in skin's surface and also enhance ALA penetration. The agent is removed and your skin has been treated with light.

A string of three to four treatments are achieved at a period of 2 to four-week periods. The number of treatments recommended is dependent upon the intensity of acne. Some patients may notice results after the treatment.

Therapy can be utilised in conjunction such as fatty acid or retinoids.


The consequences of blue light photodynamic therapy for acne treatments seem promising. Some studies have shown improvement of skin texture an important improvement of acne break outs, and also the reduction and reduction of acne scarring. A few patients have reported that a 50 percent to 75% improvement in their acne. PDT can be used in the treatment of mild to severe cystic acne and can provide results very similar to those achieved with Accutane (isotretinoin).

Photodynamic therapy can be also an excellent for the treatment of acne and acne scarring. The therapy starts with the applying of a photo sensitive ointment to the area to be treated ( face, neck or decollate). Specific wavelengths of light then trigger the serum, which then kill bacteria while the other spectrum of laser light lessens the redness and inflammation and results in skin rejuvenation.

Potential Side Effects

The negative effects of contact photodynamic therapy could consist of redness and/or peeling of their treatment website. Patients have described it . It had been resolved and generally mild.

Results seem promising. Regrettably, photodynamic therapy treatments can be more expensive than conventional acne treatments, and they are not often covered by insurance. Systemic medications often prescribed for acne, such as Accutane, have negative effects that short contact ALA-PDT does not. Photodynamic therapy may offer an option to medications.