What exactly does red light therapy do?

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What exactly does red light therapy do?

Red light therapy (RLT) has cast a new glow on modern health practices, offering a spectrum of benefits backed by a growing body of research. But what exactly does this promising treatment entail, and who stands to gain from its application? As we explore the radiance of red light therapy, let’s address some key points and frequently asked questions that shed light on its use and effectiveness.

The Essence of Red Light Therapy

At its core, red light therapy is a therapeutic technique that uses low wavelength red light to penetrate the skin, aiming to solve skin issues, muscle tissue repair, and even alleviate certain chronic conditions. But the intrigue doesn’t stop there; RLT is also believed to stimulate collagen production, enhance muscle recovery, and support overall well-being.

Who Should Use Red Light Therapy?

Red light therapy is suited for individuals seeking a non-invasive solution to various conditions, including but not limited to:

  • Skin Health Advocates: Those looking to reduce wrinkles, scars, and other signs of aging.
  • Fitness Enthusiasts: Athletes and active individuals wanting to accelerate muscle recovery.
  • Chronic Pain Sufferers: People looking to alleviate pain from conditions such as arthritis.

Who Should Not Use Red Light Therapy?

While RLT is safe for many, there are exceptions:

  • Photosensitive Individuals: Those with a history of photosensitivity should proceed with caution or avoid RLT.
  • Certain Medication Users: If you’re taking medication that increases light sensitivity, RLT may not be recommended.

How Often Should You Do Red Light Therapy?

Frequency can vary based on the device and the condition being treated:

  • General Wellness: 2-3 times per week.
  • Chronic Conditions: Daily sessions may be beneficial.
  • Skin Rejuvenation: 3-5 times per week.

Consistency is key, and a tailored plan should be discussed with a healthcare professional.

Side Effects of Infrared Light Therapy

Red light therapy is revered for having minimal side effects, but some users may experience:

  • Mild Irritation: Temporary redness or discomfort at the site of treatment.
  • Eye Strain: If proper eye protection isn’t used, the brightness can cause strain.

Benefits of Red Light Therapy

The benefits of RLT are diverse and impactful, including:

  • Skin Rejuvenation: Enhanced skin appearance and elasticity.
  • Pain Reduction: Alleviation of discomfort from various conditions.
  • Improved Recovery: Faster healing from injuries and workouts.

Can Red Light Therapy Cause Cancer?

There is no evidence to suggest that red light therapy causes cancer. In fact, RLT uses non-ionizing light that doesn’t damage DNA like UV light does. Always ensure you’re using RLT as directed and with devices that comply with safety standards.

Frequently Asked Questions

Q: What can I expect during a red light therapy session? A: You’ll be exposed to red light via a device or lamp, and the session typically lasts for 10-20 minutes.

Q: Can I use red light therapy at home? A: Yes, there are many FDA-cleared devices available for home use, but always follow manufacturer guidelines.

Q: Is red light therapy supported by science? A: Yes, numerous studies have supported its benefits, particularly for skin health and muscle recovery.

Q: Can red light therapy replace my current treatments? A: While RLT can be a powerful tool, it should complement rather than replace any current treatments unless advised by your healthcare provider.


Red light therapy shines a promising beam on the landscape of health and wellness. Its potential to heal, soothe, and rejuvenate makes it a valuable addition to health regimens for many. With minimal side effects and a wide array of benefits, RLT is a beacon for those navigating the path to optimal health. Whether you’re a skin-conscious individual, a recovering athlete, or someone seeking relief from chronic pain, red light therapy may offer the therapeutic glow you’ve been searching for.

If you have any other questions feel free to contact us for more information and how Neurocare Pro can potentially benefit you.

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About Neurocare Pro

Neurocare Pro has established itself as a frontrunner in the realms of photobiomodulation, light therapy, and red light therapy, primarily through its range of FDA registered Class II medical devices. These innovative products are not only a testament to the company’s commitment to quality and safety but also reflect its dedication to pioneering advanced therapeutic solutions. By integrating the latest scientific research and technological advancements in light therapy, Neurocare Pro’s devices offer targeted, non-invasive treatments that harness the power of light for healing and rejuvenation. Their FDA registration underlines the rigorous testing and compliance standards they have met, instilling confidence in both healthcare professionals and patients. This distinction positions Neurocare Pro at the forefront of a rapidly evolving field, leading the way in providing effective, reliable, and cutting-edge treatments for a variety of health conditions. Their devices, widely recognized for their efficacy and innovation, are helping to shape the future of light therapy, offering new hope and improved quality of life for those seeking alternative and complementary therapeutic options.

Our Founder

David Christenson is the Founder and CEO of Neurocare Pro, serving medical practices across North America. As an expert in the field, David has been a contributing author on the subject of PBM light therapy in various health care publications. He speaks nationally and internationally on the many uses of PBM light therapy, highlighting the research studies done in the areas of brain health, diabetic peripheral neuropathy, and chronic pain relief.

Helping lead the way to understanding red light therapy

In addition, David regularly consults with health care professionals on Photobiomodulation Advanced Modalities with an emphasis on business development for medical practices.