Laser Acne Treatment Methods – Pros and Cons

laser acne treatmentOne of the methods for getting rid of acne that is widely discussed nowadays is the laser acne treatment. And with many people curious about this type of acne treatment, it would be good to have some background about it.

Common Types of Laser Acne Treatment

  • Blue Light Therapy – This type of laser treatment for acne is a painless procedure that requires several sessions of treatment wherein the affected area would be exposed to a series of blue light sources. It is commonly used to kill P. Acnes which is an acne-causing type of bacteria and is also used to treat mild to moderate acne including pimples. Blue Light Therapy may not be effective for treating nodules, cysts, blackheads, and whiteheads. Common side effects of this type of treatment include redness and dryness of the skin in the treated areas.
  • Diode Laser Therapy – Doctors normally administer this type of treatment for patients who have acne caused by excess sebum or skin oil produced by the sebaceous glands. During the therapy, some of the sebaceous glands are destroyed without affecting the dermis. The whole procedure can be painful and it normally requires topical analgesics during and after the treatment. Common side effects include swelling and redness of the treated skin area.
  • Infrared Light Therapy – This type of laser therapy is ideal only for treating mild to moderate acne which includes pimples and it cannot be used for treating cysts, nodules, whiteheads, and blackheads.
  • Photo-pneumatic Therapy – This type of treatment uses a combination of intense pulsed light laser and gentle vacuum. It is commonly used for treating whiteheads, blackheads, and other types of acne except nodules and cysts. Photo-pneumatic Therapy works by removing dead skin cells and excess oil from the pores using vacuum followed by exposing the affected area to blue and red light to destroy the bacteria.

Pros and Cons of Laser Treatment for Acne

For patients considering laser treatment for getting rid of acne, it would be useful to know some of the pros and cons of this type of treatment.

  • Laser treatments are bloodless
  • Allows healthy skin to replace dead skin
  • A good option if other types of acne treatment methods do not work
  • Quick and painless procedure; some types of laser therapy could be done in 15 minutes
  • Most of the laser treatments kill acne-causing bacteria which is impossible to do with other types of treatment methods
  • Effective in reducing sebum or skin oil which in turn can lower acne breakouts


  • Most of the laser therapies have side effects which may include redness or swelling of the skin
  • There is an inherent risk of suffering permanent skin damage due to laser burns
  • Treatment can be costly because it requires multiple sessions and multiple visits to the doctor
  • Results can be unpredictable and do not work for all skin types
  • May not provide a complete cure for all types of acne
  • Only a temporary remedy; regular use of acne products may be required

Conflicting Opinions about Laser Treatment

Many patients who resort to laser acne treatment to get rid of acne have different opinions regarding its effectiveness. Some are happy of the results while others are not. There are also those who complain about hyperpigmentation and side effects such as swelling of the skin. Although there are different conflicting opinions, all of them have a basis. Side effects are normal to sensitive skin. Hyperpigmentation on the other hand is common for patients with darker skin. Those who are happy and satisfied with the results may have the skin type that is suitable or applicable for this kind of treatment. Additionally, the expertise of the doctor administering the laser therapy plays a vital role to achieve the best results.

What about Home Laser Treatment?

home laser acne treatmentAside from laser treatments administered by doctors or dermatologists, another type of laser treatment that is gaining in popularity is home laser treatment. And one of the clinically proven to be safe and effective home laser treatments is the TRIA Beauty Blue Light. This home laser treatment can help fight pimples and acne by using it for 5 minutes every day. It is an FDA-cleared product and is very easy to use at home. However, it may have some side effects such as redness of skin on patients with sensitive skin.

Doctors Advice Still Recommended

Although there are many good reviews about laser acne treatment, it is still best to consult your doctor or dermatologist about a particular acne problem. This is to avoid acne from becoming worse because of wrong treatment.