Vellgus Red Light Team

Swimmer’s ear, medically known as acute otitis externa, is a painful infection of the ear canal that affects millions of people annually, particularly those who spend time in the water. While conventional treatments like antibiotic ear drops remain the standard…

Summary: Red light therapy, when used as part of photodynamic therapy (PDT), has demonstrated clinical efficacy in treating papillomas caused by human papillomavirus (HPV). However, the evidence does not support standalone red light therapy as a primary treatment. This article…

Bottom line: There is currently no direct clinical evidence supporting the use of red light therapy (photobiomodulation) as a primary treatment for canine papillomas. While red light therapy is a well-established veterinary modality for inflammation, pain, and wound healing, its…

Red light therapy may influence GABAergic signaling, but the evidence is complex and context-dependent. Preclinical research demonstrates that red light can activate GABAergic neurons in specific brain regions, and photobiomodulation has been shown to modulate GABA receptor expression. However, the…

Direct Answer: There is no evidence that red light therapy treats rhabdomyolysis itself. Rhabdomyolysis is a medical emergency requiring immediate hospital care. In fact, one case report documents red light therapy (photobiomodulation) as a potential trigger of rhabdomyolysis in a…

Direct Answer: Currently, there is no clinical evidence supporting the use of red light therapy (photobiomodulation) as a primary treatment for Polymyalgia Rheumatica. PMR is a systemic inflammatory rheumatic disease that requires prompt medical management with glucocorticoids to control inflammation…

Dermatomyositis (DM) is a rare autoimmune condition characterized by muscle weakness and distinctive skin rashes, affecting roughly 5 in every million people . For patients managing chronic symptoms, the search for complementary therapies is understandable. One question that frequently arises…

Bottom line: Red light therapy (photobiomodulation) is not a treatment for polymyositis itself, but emerging evidence suggests it may serve as a supportive adjunct for managing localized muscle pain and promoting tissue recovery. The therapy cannot penetrate deep enough to…

Bottom line: Red light therapy (photobiomodulation) shows biological promise for reducing inflammation and supporting tissue repair, but direct clinical evidence for myositis—particularly dermatomyositis and polymyositis—remains limited. No major rheumatology or neurology guidelines currently recommend red light therapy as a primary…

Key Takeaways Understanding Muscle Atrophy and Photobiomodulation Muscle atrophy—the loss of muscle mass and strength—represents a significant clinical challenge. It arises from diverse causes including immobilization, denervation, aging (sarcopenia), chronic disease, and glucocorticoid therapy. The condition results from an imbalance…