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Your Position: Home - Physical Therapy Equipments - When to Use Best Home Cold Laser Therapy Devices?

When to Use Best Home Cold Laser Therapy Devices?

Author: Fabricio

Jul. 21, 2025

Cold Laser Therapy: Procedure, Purpose, Pros/Cons, and More

What’s cold laser therapy?

For more information, please visit Easetak.

Cold laser therapy is low-intensity laser therapy that stimulates healing while using low levels of light.

The technique is called “cold” laser therapy because the low levels of light aren’t enough to heat your body’s tissue. The level of light is low when compared to other forms of laser therapy, such as those used to destroy tumors and coagulate tissue.

Surgical and aesthetic lasers heat the tissue being treated. True to its name, cold laser therapy does not.

Cold laser therapy is also known as:

  • low-level laser therapy (LLLT)
  • low-power laser therapy (LPLT)
  • soft laser biostimulation
  • photobiomodulation

During this procedure, different wavelengths and outputs of low-level light are applied directly to a targeted area. The body tissue then absorbs the light. The red and near-infrared light cause a reaction, and the damaged cells respond with a physiological reaction that promotes regeneration.

Superficial tissue is commonly treated with wavelengths between 600 and 700 nanometers (nm). For deeper penetration, wavelengths between 780 and 950 nm are used.

Although you’ll feel the laser device touching your skin, the procedure is painless and noninvasive. There will be no sound and you’ll feel no vibration or heat. Each treatment typically takes only a few minutes.

Doctors, dentists, physical therapists, and other medical professionals use cold laser therapy in a variety of ways. The main uses for cold laser therapy are tissue repair and relief from pain and inflammation.

Minor injuries and sprains

Sports medicine and physical therapy practices often use cold laser therapy in the treatment of minor injuries and sprains, such as:

It’s also used to help reduce swelling and promote healing of the joints and soft tissue.

Inflammation

Dentists use cold lasers to treat inflamed tissues in the mouth and to heal ulcerations. Doctors use it to treat inflammation caused by rheumatoid arthritis (RA) and other chronic autoimmune diseases.

Aches and pains

Pain clinics use cold laser therapy to help people with acute or chronic pain from conditions such as fibromyalgia and carpal tunnel syndrome.

Skin rejuvenation

Cold laser therapy is used to encourage skin rejuvenation. Dermatologists use it to treat various skin problems, including:

Wound healing

Cold laser therapy is also used to treat difficult-to-heal wounds, including wounds related to diabetes.

Acupuncture

Acupuncturists use cold laser therapy for clients who are uncomfortable with needles. The low-level laser beams can stimulate your acupoints the same way needles do, but without piercing your skin.

Future uses

The potential for new applications for cold laser therapy is virtually limitless. Researchers are studying its use in hopes that it can help treat a variety of ailments and conditions, including:

The use of cold laser therapy is growing in traditional medical practice and as a complementary or alternative therapy. It’s approved by the U.S. Food and Drug Administration (FDA) for a number of conditions.

Cold laser therapy is considered safe when performed under the care of a doctor or qualified practitioner. On the plus side, it’s also noninvasive and painless. It doesn’t require medication or other preparation either.

That being said, cold laser therapy shouldn’t be used on carcinomas or cancerous lesions. It should also be avoided on the thyroid or eyes for home use. Since the effect of cold laser therapy on unborn children is unknown, it’s suggested that pregnant women avoid this type of treatment.

One of the drawbacks of this therapy may be time. While each cold laser therapy session only takes a few minutes, it may take as long as a month (with as many as four treatments a week) before you can gauge its effectiveness.

It also may not be covered by your insurance.

Cold laser therapy devices are readily available to use at home. If you’re considering purchasing a device for home use, there are a few important things to consider.

First, lasers vary in their output and some may not have the output they claim. Some are actually nonlaser light-emitting diodes (LEDs).

If you want to learn more, please visit our website Best Home Cold Laser Therapy Devices.

Second, some cold therapy products sold for home use make bold claims about what they can do.

Some are marketed to help you lose weight, stop smoking, or grow hair. Others advertise they can treat migraines, high blood pressure, or other problems such as wrinkles. Some of these claims may be unsubstantiated.

Shop for cold laser therapy products.

Selecting the best cold laser therapy device for home use

Cold laser therapy is gaining popularity as an effective alternative therapy for pain relief and healing. Whether you're looking to manage joint pain, back pain, or arthritis or need a light therapy device for body healing, finding the best cold laser therapy device for home use can be challenging. With many devices on the market, it's crucial to understand what factors to consider when making a decision.

This guide will help you find the best cold laser therapy devices by answering key questions related to budget, safety, power levels, wavelengths, and the type of cold lasers best suited for your needs.

Are You Treating a Human or an Animal?

One of the first considerations when selecting a cold laser therapy device is determining whether you're using the laser for humans or animals. Cold lasers can be used on both, but the specifications of the laser device may vary.

  • A device for animals may have different settings optimized for veterinary use, including a laser system with lower intensity for sensitive skin.
  • A therapy device for humans often includes adjustable power settings to target different conditions such as arthritis, low back pain, or carpal tunnel syndrome.

Cold lasers to treat animals are commonly found in veterinary clinics, but a home laser can be just as effective when used correctly.

What Is Your Budget?

Prices for a cold laser therapy device range widely, from budget-friendly handheld devices to professional-grade therapy lasers. Here’s what you should consider:

  • Entry-Level Devices: These are affordable and portable cold laser therapy machines, suitable for minor pain relief and inflammation treatment.
  • Mid-Range Devices: These offer a balance between power and portability, making them ideal for home use.
  • High-End Devices: These are often found in pain clinics and come with higher power equipment and multiple settings.

Before you buy a product, evaluate how often you will use cold laser therapy and whether a higher investment will yield the best results for your needs.

Have You Tried Cold Laser Therapy and Achieved Successful Results?

If you have already tried cold laser therapy at a clinic and found relief from pain and inflammation, investing in a therapy device for home use makes sense. Those new to laser treatment should consider starting with a lower-cost device before upgrading to a more powerful option.

How Important Is Safety?

Safety should be a top priority when choosing a cold light therapy device. Cold laser therapy is considered a low-risk alternative therapy, but improper use can lead to skin irritation.

  • Look for FDA or CE Certification: This ensures the device meets regulatory safety standards.
  • Class 4 Laser vs. Low-Level Laser Therapy: A class 4 laser is more powerful and requires cautious handling, while a low-level laser therapy device (LLLT) is safer for general home use.
  • Automatic Shutoff and Eye Protection: Some cold lasers come with built-in safety mechanisms to prevent overuse.

Using this device properly and following manufacturer guidelines is essential for safe and effective therapy sessions.

Do You Have a Preference About the Wavelength of the Device?

Wavelength plays a crucial role in cold laser therapy. Different conditions respond to different wavelengths:

  • Red Light (600-700nm): Suitable for surface-level treatment, such as skin issues and minor joint pain.
  • Near-Infrared Light (700-nm): Penetrates deeper into tissues, making it effective for deep tissue healing and pain relief.
  • Specific Wavelength Selection: Some devices offer adjustable settings to allow for targeted therapy sessions.

When choosing a therapy laser, consider what wavelength will provide the best results for your condition.

Do You Want Pulsed, Continuous, or Both Types of Waves?

Cold lasers are continuous wave or pulsed, with each type offering different benefits:

  • Pulsed Light Therapy: Pulsing is best for stimulating blood circulation and reducing inflammation.
  • Continuous Wave Light Therapy: Ideal for deeper penetration and long-term pain relief.
  • Dual-Mode Devices: Some therapy lasers provide both options for versatility.

Selecting a device that matches your treatment needs will enhance the effectiveness of your therapy session.

How Much Power Do You Need?

Higher power equipment can provide faster results but must be used correctly to avoid overstimulation. Consider the following power levels:

  • Low Power (<100mW): Ideal for surface-level pain relief and skin healing.
  • Medium Power (100-500mW): Suitable for joint pain, arthritis, and inflammation.
  • High Power (>500mW): Used for deep tissue healing and chronic pain relief.

Using cold lasers with appropriate power settings ensures effective and safe treatment sessions.

Additional Features to Look for in a Cold Laser Therapy Device

To find the best cold laser therapy device, consider the following features:

  • Portability: A handheld device allows for easy use at home.
  • Versatility: Devices that offer a wide range of cold lasers can treat different conditions.
  • Accessories: Some options include a red light therapy belt or a light therapy wand for targeted treatment.
  • Battery Life: Longer battery life ensures uninterrupted therapy sessions.

Best Cold Laser Therapy Device Recommendations

If you're looking for a light treatment machine for muscle recovery or a device for pain relief, consider options that offer the following:

  • Infrared light therapy for deep tissue pain relief.
  • Laser energy output that aligns with your treatment goals.
  • A therapy session duration that suits your schedule.
  • A red light therapy device with both red and near-infrared light.

Conclusion

Selecting the best cold laser therapy device for home use involves considering several factors, including your budget, safety requirements, desired wavelength, power levels, and treatment goals. Whether you're treating carpal tunnel syndrome, arthritis, or joint pain, understanding the nuances of laser therapies will help you make an informed decision.

Using cold lasers effectively requires choosing a device that aligns with your needs, whether you need a low-level laser therapy machine, an infrared red light therapy device, or a light therapy belt for targeted relief. With many devices available, taking the time to evaluate the right therapy laser for your specific condition will ensure the best results and long-term benefits.

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Key Takeaways

  • Cold laser therapy is an effective treatment for pain and inflammation.
  • Choosing the right therapy device depends on whether it's for humans or animals.
  • Wavelength selection is crucial for targeting different conditions.
  • Power levels and wave types (pulsed vs. continuous) impact treatment effectiveness.
  • Safety features such as eye protection and automatic shutoff are essential.
  • Investing in a portable cold laser can provide relief from pain and inflammation at home.

By understanding these factors, you can confidently find the best cold laser therapy device and experience the benefits of laser light therapy in the comfort of your home.

For more FDA Approved Cold Laser Therapy Deviceinformation, please contact us. We will provide professional answers.

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