Juliet Cohen asked:


Since mid-eighties many dermatologists throughout the world have been using laser treatment for rosacea—a hideous skin disease often encountered by people of the age group between thirties to sixties. Various laser therapies are in use to heal a number of symptoms associated with rosacea. Rosacea is mainly characterized by red vascular lesions (also known as telangiectasias), flushing and redness of the ****** area, and rhinophyma or swelling of the nose. All of these traumatic manifestations could be effectively treated with a proper laser therapy.

Laser treatment for rosacea mainly follows the principle of selective thermolysis. The light energy of the laser is aimed at the affected area, namely the blood vessels or more specifically the content of the blood vessels. Through a noninvasive manner the vascular lesions are removed by destroying them. This unique procedure would not create any collateral damage to the external skin surface. In some cases where the tissues are puffed up due to the accumulation of fluid at the rosacea site, laser therapy is used to vaporize the tissue so that shape of the deformed affected area could be remodeled and the natural look of the organ could be restored successfully. The effectivity of the laser treatment entirely depends on the nature and location of the damaged area, which helps the laser surgeon to choose the appropriate laser technique for a particular patient.

For years experts are using this laser treatment for rosacea. Pulsed dye laser is found to be effective for alleviating some of the common rosacea symptoms like flushing, redness of the skin, visible blood vessels, etc. Through a study it has been revealed that rosacea patients treated with this laser have experienced significant improvements. After two treatments it has been found that the redness of skin is decreased by 40 to 60% while other symptoms like flushing, inflammation, itching, dryness, swelling, sensitivity, etc. also found to be improved to a large extent. Although with pulsed dye laser you might achieve highest degree of success at your neck and ****** area, while the torso and areas at the extremities do not usually show much improvement with this technique. This method is safe and imposes minimum risk of having a scar or discoloration. Some advanced models utilize a dynamic cooling system to minimize pain and epidermal damage. It has been found that light skinned people respond more quickly and successfully to this laser therapy as for them the light energy pierces deeply through the skin.

Immediately after the treatment with pulsed dye laser patients might experience crusting and grayish spots on the affected areas which could be treated successfully. Intense pulsed light laser might inflict mild side effects like temporary erythema and crusting. Although CO2 laser is not known to cause any harm, however, over treatment or inefficient treatment could lead to destruction of nostrils and unwanted deformation. With the advancement of science and technology hopefully one day laser treatment for rosacea would come of age to be regarded as the best treatment option for giving you relief from this terrible skin disorder permanently.

Korbin Newlyn asked:


A treatment known as laser treatment for acne scars mainly works through the use of assorted wavelengths and various levels of intensities which are dependent on your situation to contour that scar tissue that currently exists. The laser treatment for acne scars can also, in a significant manner, lower the adjoining red skin that takes place near acne lesions that have since healed.

A physician determines the kind of laser that he will utilize during the procedure which are based on the results that you and your physician are hoping to achieve. Your physician can eradicate tissue that is unwanted with a carbon dioxide laser. Physicians have noted that for some individuals a single laser treatment for acne scars is all that is needed to accomplish the sought after effects.

Resurfacing Using Ablative Lasers

The utilization of what is known as an Ablative laser induces the elimination of the outermost layers of your skin as well as scar tissue that is undesirable is burned off and this subsequent action makes the dermal collagen to tighten up which assists in lowering a scars visibility.

The most typical kinds of lasers that are utilized for laser resurfacing are what are called erbium lasers and ultra pulsed carbon dioxide lasers. This kind of laser treatment for acne scars causes exposure of skin that is unprotected so using the appropriate skin wound care must be utilized and you need to be checking frequently for the possibility of infections. The skin may actually remain red for roughly one year even though the redness will have a tendency to fade after several months after an individual has had laser treatment for acne scars.

Non-Abrasive Lasers

These types of lasers create alterations to the dermis and will not do harm to the epidermis in the process of the procedure. A laser that is named smooth beam centers on and heats up thes sebaceous gland which assists an individual in lowering the quantity of sebum and acne that is subsequently formed. This type of procedure heats up the collagen which accomplishes the objective of tightening the dermis which results in scarring that is less visible.

What is typically done is your doctor will administer an anesthetic before the laser surgery and the skin surface temperature is lowered which assists in precluding the epidermis from becoming harmed from the laser. The patient may feel some possible stinging while having the procedure however the anesthetic assists the patient to cope with the stinging sensation.

The length of time it takes for the procedure is dependent on the quantity of scars involved that the physician needs to work on. Generally speaking the procedure takes a little over an hour. Typically, three laser sessions within a period of a month is necessary.

There are some physicians who choose to utilize what is known as the N-Lite which is another type of non-abrasive laser. It’s primary function is to stimulate the formation of collagen and typically the patient has to have three treatments to arrive at a satisfactory end result. There are various types of procedures that are available for addressing acne scars and utilizing laser treatment for acne scars is a one option that you may want to consider. Please consult your physician first.