Bursitis is inflammation of the bursa — small fluid-filled sacs that cushion your joints. It most commonly affects the shoulder, hip, knee, and elbow. The condition causes sharp pain, especially with movement. Red light therapy can reduce inflammation in the bursa, providing relief.

What the Research Says

Red light therapy shows moderate evidence for bursitis:

  • Studies on related inflammatory joint conditions show RLT reduces pain and swelling.
  • The 830–850nm NIR wavelength reduces inflammation in the bursa sac.
  • RLT can reduce reliance on NSAIDs and cortisone injections.
  • Best results come from combining RLT with rest and activity modification.

The Bursitis Protocol

  1. Rest the affected joint. Stop the activity causing the bursitis. RLT can't help if you keep irritating the bursa.
  2. Position the device 6 inches from the painful area. Treat for 10–15 minutes per session, 1–2x daily.
  3. Apply ice after RLT sessions. 10–15 minutes of ice reduces acute inflammation.
  4. Once pain subsides, gradually resume activity. Don't rush back — bursitis recurs easily.
  5. Track pain daily. Note what activities trigger pain and modify accordingly.

Best Devices

Best Panel: MitoMIN 2.0

Best Panel
Mito Red Light MitoMIN 2.0
Mito Red Light · Budget
$199
Wavelengths
660nm + 850nm
LEDs
60 dual-chip LEDs
Irradiance
~80 mW/cm²
Size
12" x 4" x 2.5"

Best for: Targeted face and small-area treatments; entry-level

Pros

  • Compact and travel-friendly
  • Strong irradiance for the price
  • Third-party tested wavelengths
  • 5-year warranty

Cons

  • Too small for full-body
  • No built-in timer display
  • Corded only
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Best Wrap (knee/elbow): Comfhouse Knee Wrap

Best Wrap
Red Light Therapy Joint Wrap (Knee/Elbow)
Comfhouse · Budget
$79
Wavelengths
660nm + 880nm + 940nm
LEDs
Tri-wavelength
Irradiance
Mid
Size
Adjustable wrap

Best for: Knee and elbow pain relief

Pros

  • Affordable
  • Wearable and adjustable
  • Tri-wavelength
  • Rechargeable

Cons

  • Single joint only
  • Limited LED count
  • Generic brand
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Best Wrap (hip/back): Comfhouse Body Belt

Best for Hip
Red Light Therapy Belt for Body, Waist, and Back
Comfhouse · Mid
$129
Wavelengths
660nm + 850nm
LEDs
180 LEDs
Irradiance
Mid
Size
Large belt

Best for: Back, waist, and large-area pain

Pros

  • Large coverage area
  • Wearable and portable
  • Good for back pain
  • Rechargeable

Cons

  • Lower irradiance than panels
  • Generic brand
  • Velcro can wear
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When to Rest

Bursitis requires rest from aggravating activities. Common triggers:

  • Shoulder bursitis: Overhead reaching, throwing, sleeping on the affected side
  • Elbow bursitis: Leaning on the elbow, repetitive gripping
  • Hip bursitis: Side-lying, prolonged standing, climbing stairs
  • Knee bursitis: Kneeling, deep squatting, prolonged sitting
  • Heel bursitis: Running, jumping, ill-fitting shoes

Frequently Asked Questions

Yes — RLT can reduce bursitis pain and inflammation by reducing swelling in the bursa sac. Most effective when combined with rest.
Most users see improvement after 1–2 weeks of consistent daily use. Acute flares may respond faster.
Sometimes. Acute bursitis often resolves with RLT + rest. Chronic bursitis may require cortisone injections or surgery.
Depends on location: MitoMIN panel for shoulder, Comfhouse Knee Wrap for knee/elbow, Comfhouse Body Belt for hip/back.
Yes — wait 48 hours after injection before resuming RLT. RLT can extend the benefit of cortisone.
Yes — at least initially. Stop the aggravating activity for 7–14 days. RLT can't help if you keep irritating the bursa.

Best Device for Bursitis

The Comfhouse Knee Wrap fits elbows and knees — the most common bursitis sites.

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