Red Light Therapy for Fibromyalgia: What the Research Shows

Short answer: Red light therapy is studied as a gentle, drug-free way to help manage fibromyalgia symptoms like widespread pain, tender points, and fatigue. Several small trials of photobiomodulation have reported improvements versus placebo, but the research is still early — so it belongs in your toolkit as a complement to your medical care, not a cure or a replacement for it.

What is fibromyalgia, briefly?

Fibromyalgia is a chronic condition marked by widespread musculoskeletal pain, fatigue, sleep problems, and tenderness across many areas of the body. Because the pain is diffuse rather than in one spot, management usually combines several approaches — movement, sleep, stress care, medication where appropriate, and increasingly, low-risk complementary tools like red and near-infrared light.

Does red light therapy help fibromyalgia?

The evidence is promising but limited. Several small studies and reviews on photobiomodulation for fibromyalgia have reported reductions in pain, number of tender points, and fatigue compared with placebo, along with quality-of-life improvements. The catch: these are mostly small trials with varying protocols, so results differ and the science is still maturing. The most honest framing is that red light therapy may help some people feel better and is very low-risk to try — but it should sit alongside your existing care plan, not replace it. Our pain-relief guide covers the mechanisms in more depth.

How might it work for widespread pain?

Red light therapy is thought to work through photobiomodulation: near-infrared light is absorbed by the mitochondria in your cells, which researchers believe supports cellular energy (ATP), helps modulate inflammation, and encourages nitric oxide release that supports local blood flow. For a condition defined by fatigue and diffuse pain, the appeal is a non-pharmaceutical way to support how the tissue and nervous system feel over a course of consistent sessions.

Why full-body coverage matters here

Fibromyalgia pain isn't confined to one joint, so a small handheld spot device is impractical — you'd be treating one patch at a time. A larger panel that covers more of the body per session is the practical choice, and near-infrared (850nm) is the wavelength that reaches muscle and connective tissue. If you're weighing wavelengths, see 660nm vs 850nm.

How to use it gently

• Ease in: start with shorter sessions (5–10 minutes) since some people with sensitivities prefer a gradual ramp.
• Distance: position a panel roughly 6–12 inches from the skin.
• Session length: build up to about 10–20 minutes per area.
• Frequency: most protocols use it 3–5 times a week; consistency over several weeks matters more than long single sessions.
• Track it: note pain, energy, and sleep weekly so you can judge whether it's helping you.

Which AWA device fits fibromyalgia?

For widespread pain, a full-body panel covers the most ground per session. The AWA FX500 Full-Body Panel ($269.99, FSA/HSA eligible) is the best fit; if budget or space is tight, the FX300 ($199.99) is a solid targeted starting point. Some people also pair a panel with a far-infrared sauna blanket ($159.99) for whole-body warmth and relaxation on high-fatigue days. Not sure? Take the find-my-device quiz.

Frequently asked questions

Is red light therapy a cure for fibromyalgia?
No. Some studies show reduced pain and fatigue, but it's a complementary tool, not a cure, and shouldn't replace your medical care.

How often should I use it?
Most protocols use it 3–5 times weekly. Talk to your doctor about what fits your overall care plan.

How long before I know if it helps?
Give it several weeks of consistent use and track pain, energy, and sleep so you can judge the effect for yourself.

Is it safe with my medications?
Red light therapy is generally low-risk, but check with your doctor first if you take photosensitizing medication or have other health conditions.

FSA/HSA can lower the cost

Most AWA devices are FSA and HSA eligible, so you can use pre-tax dollars and effectively save on the purchase.

This article is educational and not medical advice. Red light therapy is generally very safe, but check with your doctor about your specific situation, especially if you are pregnant, have a medical condition, or take photosensitizing medication. Fibromyalgia should be managed with a qualified healthcare provider.