Light Therapy for Arthritis: Pain Relief, Stiffness, and What Evidence Supports

Intro

Arthritis pain often comes from a mix of inflammation, joint degeneration, and surrounding soft-tissue irritation. Many patients want options that support comfort and function without relying solely on medication. Light therapy is being studied as one possible tool for symptom relief.

What research says:

Research reviews exist for:

• Osteoarthritis (including trials comparing laser vs placebo) 
• Rheumatoid arthritis (short-term pain/morning stiffness relief is discussed in reviews) 

The main takeaway: light therapy may help some people with pain and stiffness, but outcomes vary and depend heavily on treatment parameters. It is very important to follow the proper protocol to get maximum positive results.

How it helps

Photobiomodulation is studied for effects on inflammatory mediators and cellular metabolism—mechanisms that may support symptom improvement for certain patients. 

Practical expectations

For arthritis, light therapy is best framed as one part of a larger plan (strength, mobility, joint-friendly movement, weight-bearing strategy, footwear/orthotics when relevant).

Book A Consultation

If arthritis pain is limiting movement, a consult can help determine whether light therapy fits your overall plan and goals.

Evidence:

https://pubmed.ncbi.nlm.nih.gov/17636694/

https://pubmed.ncbi.nlm.nih.gov/16235295/

https://pubmed.ncbi.nlm.nih.gov/15704096/