One of the treatment modalities that have received a lot of attention in the recent past is the use of laser for various forms of treatment. Most people are familiar with the term laser, as it’s a popular concept in both film and TV. However, not all might be aware of the power it has in the medical world, and how it can be used to treat various conditions especially the cosmetic ones.

What is laser?


Most people don’t know this, but the word laser is actually an acronym. It stand for Light Amplification by the Stimulated Emission of Radiation. In a nutshell, it’s a form of light which is characterized by having a lot of energy concentrated in one tiny beam of light. When this light is focused on a particular surface it can have any number of effects such as burning the surface if it is a particularly intense forms of laser.

How is it used in medicine?

There are various instances in which laser energy is used in medicine, particularly in the cosmetics field. Some of the most popular of these include:

• Hair removal: in hair removal, the laser energy is focused on the cells that are responsible for hair growth. The delivery of large amounts of energy specifically to these cells results in their death, which renders them incapable of facilitating hair growth in future. This is therefore one of the most effective ways of permanent hair removal.

• Treatment of acne: the use of laser energy has also been used in the treatment of acne as well. In fact, it is considered to be one of the most effective treatment for the more severe cases of acne. For this reason, most practitioners prefer to use it as a last ditch form of therapy, after other methods have failed.

• Skin tightening: less intense laser energy is also used to stimulate the growth of connective tissue under the skin. This in turn makes the skin tauter, and results in much smoother skin. This is one of the most effective ways of reversing the signs of aging on the skin, particularly the creasing.

• Fat reduction: there are some clinics that also use laser energy to perform a version of non-invasive liposuction.

Is it dangerous?

Laser energy can be powerful enough to vaporize metals. However, the kind that is used in medicine is usually of lower energy, and is usually very safe. If you are interested in getting this form of therapy, making sure that you consult high quality cosmetic specialists will virtually guarantee you that you will not be harmed by it. You should therefore always insist on getting the therapy from such firms. Most of them take extra precautions to ensure that they pose no harm to their clients. These include ensuring that they service and calibrate their equipment on a regular basis, and also go for regular refresher courses in the practice.

In summary, the use of laser energy for cosmetic treatments has proven to be very effective. If you suffer from problems such as acne or wrinkles or simply want to get rid of hair permanently, you should consider getting it done via laser.