What is a blue light laser?

A blue laser is a laser that emits electromagnetic radiation with a wavelength between 360 and 480 nanometers, which the human eye sees as blue or violet.

Does the blue light laser pen work?

Blue Light Therapy Debunked

These inexpensive pens and blue light therapy “solutions” are popular because they're marketed as a treatment that doesn't require a visit to a doctor, and thus it is the only option med spas can offer. However, the truth is that blue light therapy pens are not proven to be effective.

What does blue light do to your face?

Blue light is also known to penetrate the skin deeper, damaging essential proteins and resulting in wrinkles and loss of firmness. “Blue light contributes to premature aging, pigmentation, eye damage, cataracts, cell shrinkage, wrinkles and photo damage,” adds Dr.

What does your face look like after blue light treatment?

The treated area of the skin is usually quite red and may appear to be flaking or peeling, as it would after a mild sunburn. The redness, and perhaps some of the flaking, can last for several days to a week or even two weeks. (After that, skin returns to normal.) The area will also be more sensitive to light, so Dr.

What is the difference between a red laser and a blue laser?

Red lasers use diodes, optics, and various electronic components. Its wavelength is 630-680nm and its power is 5mW and below. Blue light lasers have a shorter wavelength compared to red lasers, allowing for stronger focus or resolution in very fine structures in imaging applications.

Blue Lasers vs. Green Lasers: Which are Better?

Is a blue laser better than a green laser?

The green has a visual hazard distance of 25.5 NM, while the exact same laser in blue has a visual hazard distance of only 4.8 NM. The green laser's visual hazard distance is 5.3 times the blue laser's.

Which is better blue laser or green laser?

As a general rule, green lasers are 532nm are 5-7X brighter than any other laser color, at the same power. Whether blue, red, purple/violet, or a light color like yellow, green is the best at strength for visibility.

How painful is blue light treatment?

It's considered a pain-free procedure. Blue light therapy becomes photodynamic therapy when it uses a combination of photosynthesizing (or light-sensitive) drugs and a high-intensity light source to activate them. The light used is a natural violet or blue light, and it's considered to be an alternative treatment.

What is the cost of blue light therapy?

Cost and insurance

According to one source, blue light therapy for acne can cost from $40 per session to $1,000–1,500 for a full package, with several weekly sessions. Most people will need weekly sessions for several weeks, but this will depend on the severity of symptoms and how well the acne responds to therapy.

How many sessions of blue light therapy does it take to see results?

Blue light therapy targets the sebaceous glands, and not the surrounding tissues, killing the bacteria that cause acne. Many patients see significant improvement in their acne after two to four weekly treatment sessions of blue light therapy.

What are the benefits of blue light therapy?

Blue light treatment is most often used as part of a treatment called photodynamic therapy. This therapy can treat some kinds of skin cancer and precancerous spots known as actinic keratoses. These reddish, scaly patches are caused by severe sun damage.

How harmful is Bluelight?

It's safe to say most of us spend a lot of time staring at screens. And that can be bad for our eyes. Blue light from electronics is linked to problems like blurry vision, eyestrain, dry eye, macular degeneration, and cataracts. Some people have sleep issues.

Does blue light therapy cause hyperpigmentation?

Blue light also induces hyperpigmentation that can lead to sunspots or dark spots by affects the production of melanin in your skin cells — the dark pigment responsible for tanning your skin in response to sunlight exposure.

Does blue light therapy help with wrinkles?

They can be used for a range of purposes, including reducing wrinkles, fading scars, correcting uneven pigmentation, permanently nixing hair and more.

Does Bluelight remove spider veins?

Like other questionable “cures” for varicose veins found on the internet, blue light treatment has limited success in treating spider veins and no effect in eliminating varicose veins. Furthermore, blue light treatments for spider veins are often expensive and require multiple sessions.

Does blue light cure spider veins?

Blue-light therapy may be more likely to work on smaller spider veins than larger varicose veins, but it may not have a noticeable effect. However, blue-light therapy has been shown to work as an acne treatment, so it may help people with other issues related to the appearance of the skin.

Does insurance pay for Bluelight Therapy?

Blue light therapy is a treatment that's covered by health insurance if your doctor decides you are a good candidate.

How long does it take to heal from blue light therapy?

The treated lesions heal in about a week, however, the therapy makes people temporarily more sensitive to sunlight and sunburn. As a result, patients must use sunscreen and sun-protective clothing for the 24 to 48 hours immediately after treatment.

How do I get rid of precancerous cells on my face?

Should I wash my face after blue light therapy?

Shower and wash the area immediately and as often as needed. Gently wash the area with soap and water two to three times a day, and apply Aquaphor or Vaseline to the area. Avoidance of harsh or abrasive cleansers is advised. Picking or scrubbing the skin could cause severe irritation or scarring.

Are blue lasers safe?

Blue lasers are also more dangerous than red and green ones because blue is more easily absorbed by pigments in the retina and thus more damaging to it. Lasers burned holes in the maculas of four patients in the study. The macula is the highly light-sensitive center of the retina.

What is the safest color laser?

Green laser pointers can come in a variety of different output powers. The 5 mW green laser pointers (classes II and IIIa) are the safest to use, and anything more powerful is usually not necessary for pointing purposes, since the beam is still visible in dark lighting conditions.

How far can a blue laser pointer go?

So we return to the question: “how far can I see my laser beam for?” As mentioned there will be many different factors to consider, but here is a basic guideline. 200mW green lasers will be visible for more than 10 miles and blue lasers 1,000mW or more will also be visible for 10 miles or more on a clear line of sight.

What are purple lasers used for?

Violet, the newest laser pointer color, has a stunning blue-purple glow at 405nm and is used in spectroscopy, fluorescence, microscopy, and more!

What are yellow lasers used for?

Yellow Laser is an advanced laser surgery performed for the treatment of a multitude of macular diseases like diabetic Macular Edema, CSCR (Central Serous Retinopathy) and ARMD (Age-Related Macular Degeneration).