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Achilles tendonitis is a common overuse injury affecting runners, atleten, and even individuals who stand for long periods. Pijn, stijfheid, and swelling near the heel can significantly limit mobility. This leads many people to ask: Is red light therapy good for Achilles tendonitis?
Roodlichttherapie (RLT), ook bekend als fotobiomodulatie, has been studied in sports medicine for its role in soft tissue repair and inflammation control. Let’s explore how it may support recovery.
What Is Achilles Tendonitis?
Achilles tendonitis involves inflammation or degeneration of the Achilles tendon — the thick band of tissue connecting the calf muscles to the heel bone.
Common symptoms include:
- Pain at the back of the heel
- Morning stiffness
- Swelling or tenderness
- Discomfort during walking or running
Because tendons have limited blood supply, healing can be slow.
Hoe roodlichttherapie kan helpen
Red and near-infrared wavelengths (630–850 nm) penetrate deep into soft tissue. Wanneer geabsorbeerd door mitochondriën, they increase ATP production, wat mag:
- Accelerate tendon cell repair
- Stimulate collagen synthesis
- Verminder inflammatoire cytokines
- Verbeter de lokale bloedcirculatie
- Decrease pain perception
Collagen remodeling is especially important for tendon recovery.
Wat onderzoek suggereert
Studies on low-level laser therapy (LLLT) for tendinopathies indicate potential benefits such as:
- Verminderde pijnintensiteit
- Improved functional movement
- Enhanced tendon healing when combined with exercise therapy
Red light therapy appears most effective when used alongside eccentric strengthening exercises and proper rehabilitation.
How to Use Red Light Therapy for Achilles Tendonitis
Typical supportive protocol:
- 10–20 minuten per sessie
- 3–5 keer per week
- Applied directly over the tendon area
- Combined with physical therapy and load management
Consistency and gradual return to activity are critical.
Eindoordeel
Is red light therapy good for Achilles tendonitis?
Yes — it may help reduce inflammation, stimulate collagen repair, and relieve pain when used consistently as part of a structured rehab program.
