Can you use LED on broken skin?

Author: Devyn Schaefer  |  Last update: Friday, July 4, 2025

Light emitting diode-red light (LED-RL) phototherapy has been demonstrated to be safe and effective for wound healing, hair regrowth, acne vulgaris, skin rejuvenation, oral mucositis, skin cancers, and premalignant skin lesions [1,4,12–18].

Can you use LED light on open wound?

LED light therapy has proven to be a safe, natural way to speed up healing for burns, wounds, surgery incisions, and scars. Patients recovering from injuries and surgeries have also experienced much less pain and inflammation, without risks and side effects.

Can I use red light therapy on broken skin?

In study after study, red light therapy has proven to be a safe, natural way to speed up the healing process for burns, wounds, surgery incisions, and scars.

Can you use red light therapy on open wounds?

Specifically, red light has shown potential in accelerating wound healing by promoting proliferation of different cells such as fibroblasts and keratinocytes [24, 25].

Does LED light heal skin?

Research suggests that LED light therapy can help reduce and improve some skin conditions and issues. To see improvement in your skin, though, you need to have regular treatments. In-office LED light therapy uses more powerful strengths than at-home devices, which makes it more effective.

Dermatologist Explains Red Light Therapy at Home: Worth it for Anti-Aging? Best Devices?

What color LED light heals skin?

Wound healing.

Red LED light stimulates collagen, which is important for healing wounds. People who have had surgery for skin resurfacing have also had red LED light therapy after the procedure.

Does LED light repair skin barrier?

Various laser technologies have been applied for skin treatments such as skin rejuvenation and scar-removal [1,2] and for wound healing [3]. Furthermore, uses of LED on skin care shows promising results [4], in addition to promoting the recovery of damaged epidermal barrier [5].

Which LED light is best for wound healing?

Keratin-17 mRNA was also elevated in the red light group, but was unchanged in the blue light group. Conclusion: In contrast to previous studies, we showed that also blue light significantly influences wound healing.

What should you not put on an open wound?

Don't do this to your wounds
  1. Don't apply a topical antibiotic. Studies show that petroleum jelly is just as effective as an antibiotic ointment for non-infected wounds.
  2. Don't douse a minor wound with antiseptics like iodine or hydrogen peroxide. They're actually harmful to the skin and can delay healing.

When should you avoid red light therapy?

People with light sensitivity, certain skin conditions, or those taking medications that make them sensitive to light should avoid red light therapy. Always consult with your doctor first.

Can I use red light therapy on a damaged skin barrier?

Eczema-prone skin is notorious for its compromised barrier, which makes it susceptible to external irritants and moisture loss. Using red light therapy for eczema addresses this vulnerability by helping the skin to heal and strengthening the protective barrier, which can help better manage eczema flare-ups.

Should I put anything on my skin before red light therapy?

You can put the items below on your skin before red light therapy: Start with a gentle cleanser to remove any dirt, oil, or makeup. Apply a light, hydrating moisturizer to keep your skin hydrated. Use a serum with antioxidants like Vitamin C to enhance the therapy's benefits.

Who Cannot use LED light therapy?

Clients with Epilepsy should consult their doctor before beginning LED light therapy treatments. You must wait five days after Botox or cosmetic fillers. Some Thyroid Conditions. Systemic Lupus erythematosus should also avoid this kind of treatment.

Can you use LED lights after you cut them?

As long as you only cut along the marked cut lines, LED strips – including certain Philips Hue lightstrips – will work after cutting. Many people experience issues with their LED strip lights if they cut outside of these lines. The cut lines are also the safest place to cut LED strips, as the circuits here are closed.

Can you use red light therapy on new incisions?

In general, red light therapy is a non-invasive and low-risk treatment that won't harm when used properly. However, it is important to ensure that any incisions or wounds from surgery have had sufficient time to heal before beginning red light therapy.

What is the fastest way to heal an open wound?

Wounds heal faster if they are kept warm. Try to be quick when changing dressings. Exposing a wound to the open air can drop its temperature and may slow healing for a few hours. Don't use antiseptic creams, washes or sprays on a chronic wound.

Why put Vaseline on a wound?

The grease provides a barrier to keep the water in the raw wound, so it does not dry and die. The Vaseline does not need to be sterile, but it should be clean. It can be spread onto the bandage thickly with a clean butter knife before covering the wound with the clean bandage.

What is the yellowish fluid that oozes from the wound?

An infected wound can produce a yellowish, bad-smelling fluid called pus. When fluid seeps from a wound, it is called wound drainage.

Does LED help wound healing?

Several studies demonstrate the benefits of low-power light therapy on wound healing. However, the use of LED as a therapeutic resource remains controversial. There are questions regarding the equality or not of biological effects promoted by LED and LASER.

What color LED light is healing?

The red and near-infrared light emitted by the LED lights penetrate the skin and are absorbed by the cells, stimulating cellular activity and promoting the healing process. If you're wondering whether purple and red light therapy while pregnant is recommended - yes!

Which LED light is antibacterial?

Candex antibacterial LED A19 and BR30 are light bulbs that include 2 light modes: a normal warm white 3000K mode and a germ fighting violet blue light mode, which helps reduce and eliminate up to 99% of germs from the air and surfaces.

Does red light therapy help damaged skin?

Red light therapy is thought to work by acting on the “power plant” in your body's cells called mitochondria. With more energy, other cells can do their work more efficiently, doing things like repairing skin, boosting new cell growth and enhancing skin rejuvenation.

What not to use when skin barrier is damaged?

“It is important to avoid any ingredients that can worsen irritation or further compromise the skin barrier such as harsh soaps, abrasive scrubs, benzoyl peroxide, retinoids or salicylic acid.

Can LED light tighten skin?

Collagen is a protein that helps to keep skin looking firm and youthful. Our body's natural collagen production slows down as we age, leading to wrinkles and sagging skin. However, exposure to LED light can help to stimulate collagen production, resulting in firmer, smoother skin.

Previous article
Does plywood help with insulation?
Next article
What will dissolve pasta in a drain?