This article will discuss laser treatment for resistant acne, which does not respond to topical therapy.
Phototherapy, which includes both UVA, UVB and blue-red light is known to have beneficial effects on acne or pimples. Some of the lasers have also been found to be effective in reducing active acne. Active acne means an acne which is red or has pus. The laser is also useful in improving acne scars. The use of carbon dioxide laser and Er: YAG lasers (erbium-doped yttrium aluminium garnet) for treating acne scars are well known. Other lasers which are found to be useful are flashlamp-pumped pulsed dye laser and diode laser.
CO2 Laser 10600 nm and Er: YAG Laser:
These are resurfacing laser, and they induce rejuvenating skin changes through open epidermal and dermal wounding on ablating the skin surface.
Flashlamp-Pumped Pulsed Dye Laser 585 nm:
PDL lasers are found to be useful in inflammatory acne lesions, in this, laser beam rapidly moves across the face for 15 minutes, it causes a non-lethal healing by its selective action on the superficial vasculature in the upper dermis, and this is believed to act on inflammatory lesions of acne vulgaris and acne rosacea. The nonablative lower fluence also induces stimulation of cutaneous procollagen through altered local cellular metabolism and results in improvement of acne scars.
DIODE 1450 nm:
This diode is absorbed by tissue water, which is its principle chromophore. It penetrates to the depth of papillary dermis, where on its absorption, induces thermal injury up to 400 to 500 micrometer in the form of dermal healing. This thermal profile matches the anatomic depth of sebaceous glands, and this leads to thermal injury, resulting in a change of their activity and function. This laser is useful in treating active inflammatory lesions and sebaceous hyperplasia. Dermal heating also induces collagen remodeling, thus bringing about clinical improvement in acne scars
Both the flash-lamp and diode laser systems have incorporated an epidermal cooling system to avoid and reduce the side effects and complications, such as pigmentary changes and superficial scarring.
Laser treatment is in demand nowadays, because youngsters prefer it, as it gives a quick response with minimal side effects.
To get your acne scars removed consult an acne scar removal specialist online --> https://www.icliniq.com/ask-a-doctor-online/dermatologist/acne-scar-removal
Last reviewed at:
07 Sep 2018 - 1 min read
Article Overview: Acne is a very common condition encountered among teens and adults. To decide the protocol for the treatment of acne, it is important for us to know the causes, conditions associated, sites of acne, the cause of acne and factors affecting the onset of acne. Many home remedies are helpful in treating acne. Mild and moderate acne can be treated with medication and severe acne with other treatment procedures. Prevention is more important than cure. Read Article
Acne is a very common skin condition. It commonly starts during puberty but can occur at any age. Although it is not a dangerous condition, acne can leave scars on the skin. Acne appears in different parts of the body like face, chest, and back. Acne affects almost all teenagers in different severit... Read Article
Article Overview: Acne vulgaris or what is commonly known as pimples starts in teens. It leads to the lowering of self-esteem, decreased work capacity and some form of permanent scarring. There is a huge misinformation among parents and patients about the disease, thus leaving them perplexed as to how to deal with it. In this article, I have gathered the top 10 questions on acne to help both parents as well as patients to guide them to make informed choices on the issue. These, however, are general guidelines and patients are advised to consult a qualified dermatologist for treatment. Read Article
What Is Acne? Acne is a disorder of pilosebaceous unit found in the skin. Sebaceous gland is often associated with a hair follicle and is known as a pilosebaceous unit. The most important lesion in acne is a comedone. Besides, papules, pustules, and nodules are also found. In common terms, these ar... Read Article
Query: Hello doctor, I am 18 years old. I had chicken pox before one and a half month. After the chicken box was gone, I had some scars. So I went to a dermatologist to give me a medicine to clear the scars, he gave me new gel E. I had some pimples on my forehead so he advised and wrote for me a face wash... Read Full »
Most Popular Articles
Do you have a question on Acne or Acne Vulgaris?Ask a Doctor Online