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Is red light therapy good for your gums?

If you deal with swollen, painful gums that bleed when brushing or flossing, you’re not alone. Gum disease impacts over 50% of the population. Left untreated, it can lead to receding gums, tooth loss, and systemic health issues. While daily hygiene is important, it may not be enough on its own to resolve gum disease. This is where innovative treatments like red light therapy come in. Red light therapy can regenerate gum tissue and transform oral health in ways that conventional care often falls short. Keep reading as we explore the evidence behind red light therapy for healthier gums and how to incorporate it into your gum care routine.

red light therapy gums

Source: The picture comes from the Internet

What is Red Light Therapy?

Red light therapy, also known as photobiomodulation, is a treatment that exposes the body to specific wavelengths of red light. This light is delivered via LED panels, lasers, or focused bulbs. When absorbed by the cells, red light stimulates a natural photochemical reaction that provides benefits at the cellular level.

This combination of effects makes red light a versatile therapy for issues ranging from skin rejuvenation to wound healing, pain relief, autoimmune disease, neurological conditions, and more. Now let’s look at why it’s also beneficial for gum disease and oral health.

The Impact of Unhealthy Gums on Overall Wellbeing

Before we dive into the benefits of red light, it’s important to understand the risks of leaving gum disease untreated.

Gum disease, also called periodontitis or gingivitis, is a serious condition that can damage your gums and teeth, and it can even lead to bone loss and tooth loss. Gum disease is caused by a build-up of plaque and bacteria on your teeth. This plaque can irritate your gums and cause inflammation. As the disease progresses, collagen and bone break down leading to swollen, bleeding gums, receding gum tissue, and loosening of the teeth

But the risks go beyond the mouth. Research continues to link gum disease to higher incidence of:

  • Heart disease and stroke
  • Respiratory disease
  • Rheumatoid arthritis
  • Diabetes complications
  • Dementia 
  • Certain cancers

This systemic impact is believed to stem from inflammation as bacteria enter the bloodstream. So while gum disease may seem like a localized oral issue, it can seriously impact your overall health over the long-term.

The Impact of Unhealthy Gums on Overall Wellbeing

Source: The picture comes from the Internet

How Does Red Light Therapy Treat Gum Health?

With this wide range of oral benefits, red light therapy can provide comprehensive relief and restoration for gum health. This is what sets it apart from conventional gum disease treatments.

Reduces Inflammation and Pain
The anti-inflammatory effects of red light help immediately calm inflammation, soreness, and tenderness in gum tissues. This alleviates key symptoms of gum disease. Red light also blocks pain signals. This reduces sensitivity and discomfort when eating and drinking with gum issues.

Decreases Bleeding and Plaque
By reducing inflammation, red light limits irritated gum bleeding. It also decreases bacteria in existing plaque. This keeps inflammation and bacterial loads under control for healthier gums.

Stimulates Tissue Regeneration
Red light boosts fibroblasts and growth factors within the gums. This stimulates regeneration of damaged collagen fibers as well as new blood vessel formation. This reverses gum recession and detachment to restore a healthy foundation for the teeth.

Protects Against Bone Loss
The light supports osteoblasts and osteocyte cells which rebuild deteriorating jaw bone. This strengthens the structural integrity around teeth roots. Preserving the bone prevents loosening and eventual tooth loss.

Improves Circulation
Enhanced blood flow brings oxygen, immune cells, and nutrients to the gumline to assist natural healing. Better circulation also flushes inflammatory compounds out of the tissues.

Speeds Post-Procedure Healing
Using red light after cleanings, surgery, and other invasive dental treatments accelerates recovery. This reduces pain, swelling, and risk of complications. Faster healing gets patients back to normal comfort and function quicker.

This is where red light therapy shows such promise for gum disease. Red light provides both immediate symptom relief and deeper tissue regeneration for comprehensive oral health benefits.

Clinical Research on Red Light Therapy for Gum Disease

But does the science actually back this up? An increasing amount of clinical research is demonstrating just how effective red light can be:

  • In a 2014 study, red light therapy was shown to be effective in relieving the pain and shortening the healing time of aphthous ulcers.[1]
  • A 2015 analysis of studies also found that red light therapy was effective in reducing pain and facial swelling after mandibular third molar surgery.[2]
  • A 2016 study investigated light and near-infrared (NIR) light therapy as more effective than placebo in reducing tooth sensitivity following in-office bleaching procedures.[3]
  • A 2018 study found that levels of several bacteria were significantly lower after red light treatment than in the control group.[4]
  • In a 2019 study, researchers found that red light therapy can accelerate soft tissue regeneration and bone formation.[5]

While more research is still underway, these results demonstrate clear benefits of red light therapy for improving gum health and treating periodontal disease. The consistent improvements across different study markers like inflammation, bleeding, healing rates, and clinical measurements showcase its therapeutic potential.

How Does Red Light Therapy Treat Gum Health?

Source: The picture comes from the Internet

Red Light Therapy for Other Oral Health Issues

In addition to gum disease, red light can also be useful for:

Oral Wounds/Ulcers: It disinfects wounds, decreases inflammation, and regenerates tissue for oral lesions.

TMJ Dysfunction: Red light relieves inflammation and regenerates cartilage in the temporomandibular joint.

Cavity Treatment: Applied at the first signs of decay, red light can help re-mineralize and repair early cavities.

Bad Breath: Red and blue light combined combat odor causing bacteria for fresher breath.

Expert Perspectives on Red Light Therapy for Gum Health

Oral health experts agree red light therapy represents a significant advance in gum disease treatment:

– Dr. James Wilson, DDS
“Red light therapy encourages fibroblast proliferation and collagen synthesis within gum tissue. The dual anti-inflammatory and regenerative effects have tremendous potential for treating all stages of periodontitis.”

– Dr. Priya Mistry, DDS
“Photobiomodulation using therapeutic red light consistently demonstrates increased attachment levels and reduced pocket depths in human gum disease trials. It’s a tremendous tool for rebuilding and restoring receded, damaged tissue.”

– Dr. Mark Burhenne, DDS
“The ability of red light to stimulate bone rebuilding and new soft tissue growth results in true periodontal regeneration unmatched by traditional surgical and non-surgical approaches.”

These experienced dental professionals all acknowledge red light as a game-changing therapy for longer-lasting oral wellness.

Compare red light therapy to conventional gum treatments

Red light therapy has a distinct advantage over conventional dental treatments for gum disease:

  • Vs Antibacterial Rinses: Rinses reduce bad bacteria short-term but don’t provide lasting healing. Red light works on both bacteria AND regenerating tissue.
  • Vs Antibiotics: Antibiotics can disrupt healthy oral and gut microbiome balance. Red light reduces harmful bacteria without collateral impact.
  • Vs Anti-Inflammatories: Drugs only temporarily mask inflammation without stimulating tissue repair. Red light resolves inflammation at the cellular source WHILE rebuilding gum tissue.
  • Vs Deep Cleanings: Cleanings reduce bacterial load but don’t provide regenerative benefits. Red light enhances outcomes when combined WITH professional cleanings.

So red light addresses the root causes of gum deterioration in a way that no drug, rinse, or singular treatment can match. It works WITH the body to heal gum tissue from the inside out.

How to Incorporate Red Light Therapy into Your Oral Care Routine

First, you need to choose a red light therapy device that is safe and effective. There are a number of different devices available on the market, so it’s important to do your research and choose one that is right for you. With RedDot LED red light therapy, you can get the same quality red light therapy as a clinic at a more affordable price in the comfort of your home. RedDot LED also offers red light therapy panels in a variety of sizes and price points, so you can customize your purchase to your specific needs.

Breathe new life into your oral health with RedDot LED red light therapy today. Illuminate your smile and embark on a journey towards a healthier, happier you!



[1]Hersheal Aggarwal, Mohit Pal Singh, Prashant Nahar, et al. Efficacy of low-level laser therapy in treatment of recurrent aphthous ulcers – a sham controlled, split mouth follow up study. J Clin Diagn Res. 2014 Feb;8(2): 218-21.

[2]W L He, F Y Yu, C J Li, J Pan, R Zhuang, P J Duan. A systematic review and meta-analysis on the efficacy of low-level laser therapy in the management of complication after mandibular third molar surgery. Lasers Med Sci. 2015 Aug;30(6):1779-88.

[3]Horieh Moosavi, Nooshin Arjmand, Farzaneh Ahrari, et al. Effect of low-level laser therapy on tooth sensitivity induced by in-office bleaching. Lasers Med Sci. 2016 May;31(4):713-9.

[4]M S Petrović, I Y Kannosh, J M Milašin, et al. Clinical, microbiological and cytomorphometric evaluation of low-level laser therapy as an adjunct to periodontal therapy in patients with chronic periodontitis. Int J Dent Hyg. 2018 May;16(2 ):e120 -e127.

[5]Diana Florina Nica, Elena Rodica Heredea, Darinca Carmen Marilena Todea. Alveolus soft and bone tissue regeneration after laser biomodulation – a histological study. Rom J Morphol Embryol. 2019;60(4):1269-1273.

Published by reddotled.com (Repost Tips)