ND:YAG laser is in the category of solid lasers. The ND:YAG laser emits light with a wavelength and penetrates to the deeper skin. This penetration destroys the surface of the skin in a controlled manner. The ND:YAG laser is used for various skin treatments, like hair removal. The wavelength emitted by ND:YAG is close to infrared, which penetrates deep into the skin, leaving efficient therapeutic effects.
ND:YAG laser is one of the most important solid-state lasers. In this device, the active substance is a metal ion with a low concentration in a crystal structure or in a glass as impurities.
ND stands for Neodymium and “YAG” stands for Yttrium Aluminum Garnet. Neodymium ion provides laser activity inside the crystal. ND:YAG laser with a wavelength of 1064 nm is able to reach deeper layers of the skin more than all previous lasers. It is often used to remove tattoos, excessive hair, and lesions such as hyperpigmentation. Its mechanism of action is that the laser emits high-energy wavelengths and concentrates the generated heat in the cells and germinal centers of the follicles, leading to their destruction. The ND: YAG laser is quite effective for all six skin types in different people, and one of its advantages is that it can be used even for people with tanned skin.
Applications of ND: YAG Laser
The ND: YAG laser has a variety of uses. ND:YAG laser is used for many skin diseases. Some of the most important ND:YAG laser treatment applications are:
- Excessive hair removal
- Tiny spider veins on the nose
- Facial Freckles
- Tattoo removal
- Skin rash
- Nail fungi
What Should You Do Before Having ND:YAG Laser Treatments?
Due to the advanced effects of ND:YAG laser, consult a specialist before treatment. It is recommended to use analgesic creams at least a few hours before laser therapy.
Avoid scratching the lasered area. Avoid exposure to direct and intense sunlight and allow the lasered area to gradually heal.
How Many ND:YAG Laser Therapy Sessions Are Required?
Generally, 4 to 10 sessions of ND:YAG laser therapy are required to be effective. However, the type of skin and treatment may reduce or increase the number of sessions.
Advantages of ND:YAG Laser
ND:YAG laser has made it possible to treat most skin diseases. Moreover, ND: YAG has other benefits including:
- Usable on all skin types, even tanned and dark skins
- Usable for the whole body
- Very high efficacy (nearly 90% in various treatments)
Complications of ND:YAG Laser Therapy
ND:YAG laser does not have severe side effects. Complications such as pain, redness, swelling, and itching of the lasered area immediately after the laser are normal and go down after a few days. In some very rare cases, the laser site becomes bruised or a bacterial infection develops in it. In these cases, care and taking antibiotics can easily solve the problem.
What Is The Best ND:YAG Laser Device
The Accento Alex ND:YAG laser is one of the best devices in the country that utilizes the ND:YAG laser for treatment. This advanced device is offered in the Iranian market by Aftab Forouzan Aria Company, (AFA). We suggest you refer to the page of “Accento Alex ND:YAG Laser” for more information about this device.
ND:YAG Laser; The Intersection of Engineering and Medicine for Beauty
ND:YAG laser is one of the best technologies used in hair removal devices. Furthermore, many other therapeutic applications, such as tattoo removal, have led many people to choose this laser for treatment. If you have any questions or concerns about how the ND:YAG laser works, leave a comment below. Our expert colleagues in Aftab Forouzan Arya will answer your questions.
