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What is Laser Therapy?

What is Laser Therapy?

Niyati Thole385 26-Sep-2022

What is laser therapy?

Laser therapy is a medical treatment that uses focused light. Unlike most light sources, the light from a laser (which represents optical amplification by stimulated emission of radiation) is tuned to a specific wavelength. This allows you to focus on a powerful beam of light. The laser beam is so powerful that it can be used to shape diamonds or cut steel.

The use of lasers in medicine allows surgeons to perform highly precise surgeries while focusing on a small area and minimizing damage to surrounding tissue. Laser treatment may cause less pain, swelling, and scarring than conventional surgery. However, laser treatment is expensive and requires repeated treatments.

Who should not get laser treatment?

Some laser surgeries, such as skin aesthetics and eye surgery, are considered elective surgeries. Some people decide that the potential risks outweigh the benefits of this type of surgery. For example, some health or skin conditions may be aggravated by laser surgery. As a normal surgery, there is a risk of complications and a risk of complications.

Please refer to your doctor before clicking laser surgery for surgery. Depending on your age, general health, treatment plan, and cost of laser surgery, your doctor may recommend choosing a traditional surgical method. For example, you should not have LASIK eye surgery if you are under 18.

How to prepare for laser treatment?

Plan ahead so you have time to recover after surgery. Also, make sure someone can drive you home after the procedure. You may still be under the influence of anesthesia or medication. It is recommended that you take precautions such as stopping medications that affect blood clotting, such as blood thinners, a few days before surgery.

How does laser treatment work?

Laser treatment methods vary by procedure.

If cancer has been treated, an endoscope (a thin, lighted, flexible tube) may be used to focus the laser and view body tissues. The endoscope is inserted through an opening in the body, such as the mouth. The surgeon then directs the laser to shrink or remove the tumor. In cosmetic procedures, lasers are usually applied directly to the skin.

What is the type?

Some common laser surgeries include:

  • Refractive eye surgery (sometimes called LASIK)
  • teeth whitening
  • Remove cosmetic scars, tattoos, or wrinkles
  • Cataract or tumor removal
  • Different lasers are used for different procedures. For example, carbon dioxide (CO2) lasers make shallow cuts. They are often used for superficial cancers, such as skin cancer.

Argon lasers can also be used to make superficial cuts and activate photosensitive (light-activated) drugs during photodynamic therapy. This type of cancer treatment combines light and chemotherapy to kill cancer cells.

An Nd: YAG laser can travel along an optical fiber. They are used in laser-induced epileptic hyperthermia, a type of cancer treatment.

Low-level laser therapy (LLLT) is also known as low-temperature laser therapy. Laser light is used for wavelengths between 600 and 980 nanometers. The laser is used to perform small tasks and to promote tissue regeneration. Some programs offer LLLT to help you quit smoking, but there is little evidence that LLLT is used for this purpose.

What are the benefits?

Lasers are more precise than traditional surgical instruments and can make shorter and shallower incisions. The result is less tissue damage. Laser jobs are usually shorter than conventional jobs. They can often be outpatients. Also, there is no need to spend the night in the hospital. If general anesthesia is required, it is usually used for a short time. People also tend to heal faster with laser surgery. Less pain, swelling, and scarring than conventional surgery.


An inquisitive individual with a great interest in the subjectivity of human experiences, behavior, and the complexity of the human mind. Enthusiased to learn, volunteer, and participate. Always driven by the motive to make a difference in the sphere of mental health - and normalize seeking help through a sensitive and empathetic approach

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