Medical and dermatological lasers are unique medical tools that use focused light sources to treat certain medical conditions and to work on skin surfaces as in cosmetic procedures. Unlike ordinary light rays, laser light has a specific wavelength and is narrow in its beam size. Laser light is very strong, and it emits a very high-intensity beam in a very tiny concentric circle. It means that laser light could be used in a wide variety of purposes. Laser lights are used in different types of surgical procedures, and some of them include:
Skin and cosmetic surgery: Various skin defects and markings could be removed by using laser lights from companies like The Laser Agent. Laser lights are effective in removing tattoos marks, reduce skin scars, remove sunspots and wrinkles, eradicate birthmarks and eliminate warts and spider veins.
Refractive eye surgical procedures: Laser lights are extremely useful in reshaping and reorganizing faulty cornea lens so that the vision could be improved significantly.
Dental surgical procedures: Laser lights are useful in major dental procedures that involve endodontic and periodontic procedures, tooth whitening and oral surgeries. It is possible to reduce the probability of tooth decay when surgeons use laser lights on the teeth.
Medical-surgical procedures: Laser lights are extremely useful for major surgical procedures like removal of tumor cells, eradication of cataract, breast and plastic surgery and in the removal of kidney stones.
However, in spite of its innumerable advantages, lasers are extremely risky and dangerous, if you do not use them safely. Laser surgical procedures have potential complications and health risks. Risks of laser surgeries may include incomplete treatment results, pain and suffering, infection, internal bleeding, skin scarring and skin discoloration. Although laser lights are not as dangerous as X-Rays, their potential effects human body cannot be ruled out.
Some potential dangers of using aesthetic lasers are as follows:
Internal and external bleeding
Unfortunately, aesthetic laser lights might cause the medium to heavy internal bleeding in some patients especially when they have a serious internal problem. Removal of tumor cells is potentially risky, and chances of bleeding at the local site are very high. Internal bleeding is also likely in patients with advanced kidney stone infection. Gallbladder stones removal is actually very easy with a laser light. However, improper exposure to laser light could be extremely dangerous as gallbladder surface is very smooth, and there are chances of severe skin cell scarring.
Internal infection: All surgical procedures are risky to humans. In fact, chances of developing surgical infections are very common in elderly patients. Laser light is extremely pointed and focused, and their dangerous effects on the skin include burning at the site accompanied by skin scaring and tissue cell death.
Internal pain: Laser lights with their high-density beams are very effective. In fact, their immense focus may cause immense pain and suffering in patients, who are experiencing serious health conditions like cancer.
Scarring: Skin scarring relates to skin cell death and subsequent collapse of cell materials. Laser lights may cause dangerous scarring of cell tissues. Laser light treatment to cure some internal diseases related to liver and kidneys may result in excessive skin tissue scarring that is medically irreparable.
Cosmetic surgical procedures: Any cosmetic surgery using laser lights might result in redness of the skin, skin tightness, itching and skin peeling. Extremely dangerous skin effects include total skin cell damage and ultimate skin scarring accompanied by extreme discomfort and occasional pain.
Laser light treatment under prolonged anesthesia may also result in conditions like pneumonia, heart attack, and strokes. Confusion, lethargy and temporary eye blindness are some other dangers of using laser lights.
Pointed laser lights are extremely dangerous to naked eyes. Localized thermal damage to eye lens is the most common dangerous effect of laser lights. Laser pointers used in presentations are also risky to the audience who is sitting inside an auditorium. Instant blindness is very common among people, who work in facilities that use high-intensity laser lights.