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What Is Laser Skin Lightening?

What Is Laser Skin Lightening?

Laser skin lightening is a new method of using laser light pulses to destroy dark spots in the skin to reduce blemishes. There are many people who are proponents of this method of lightening due to the fact that it’s fast and effective. However, if you are researching on methods of lightening your skin, it might be worth pausing and thinking about it before jumping on the laser skin lightening bandwagon. There is a lot of fine print behind laser skin lightening, and it’s essential that you know this information before opting for it over other methods such as the use of bleaching agents.

How the Process Works

Laser lightening works by concentrating energy in the form of light of a specific wavelength and focusing it on the blemish. The energy delivered to the tissues results in heating of water molecules as well as direct damage to the tissues, which eventually results in the dark spot becoming obliterated. Laser skin lightening works on small areas of the skin at a time, so if you have many spots that you need taken care of then you might need to either go for more laser sessions or have a much longer single session than usual. The fact that laser skin lightening is relatively new and expensive means that either way, you are likely to spend quite a bit on the process.

Side Effects that You Ought to Consider

Due to its inherent nature, laser skin lightening has a number of side effects that you should thoroughly consider before choosing it. One of these is pain. Remember that the main mechanism of action of skin lightening is delivering high energy to a small quantity of tissues deep within the skin. This can result in pain. When removing a single blemish, the laser pulses have to be delivered several times, which means that you may need to endure pain for a considerable amount of time. Due to this reason, most providers give some sort of analgesia or even anesthesia before proceeding with it.

In addition to that, there are other issues that might arise later on after you have completed the laser skin lightening procedure. Some of these include:

  • Infection at the site
  • Redness/skin irritation
  • Itching
  • Swelling
  • Having a burning sensation
  • Post-inflammatory pigmentation
  • Scarring
  • Irregularities of the skin surface
  • Changes of your skin’s texture.

This list is not exhaustive; there are a number of less common side effects depending on your skin type.

Is It Better Than Using Skin Bleaching Agents?

Though it is new and gets rid of small blemishes faster, there are a number of reasons why you would be better off with bleaching agents compared to laser skin lightening procedures. For one, it is much cheaper, and you can bleach a larger surface area of the skin at one given time compared to the laser treatment. In addition to that, the side effect profile of the bleaching agent is much better and more tolerable compared to laser skin lightening. When comparing the modalities of these two skin lightening methods, the use of bleaching agents is definitely more superior, as long as you use a high quality bleaching agent.