The Effects of Photobiomodulation with Red LED in the Treatment of Telogen Effluvium

In this study involving two volunteers with Androgenetic Alopecia, phototherapy using red and blue wavelengths promoted benefits, as observed through photographic and trichoscopy comparison after 12 weekly sessions.

The study discusses using red light therapy for hair regrowth, noting red light alone may aid non-inflammatory hair loss, while infrared-red light combination is necessary for conditions like alopecia areata.

This study highlights the therapeutic benefits of photobiomodulation, which uses light exposure to facilitate tissue repair and prevent inflammation and apoptosis, in treating conditions like arthritis, reumatism, and inflammatory pain, with its complex mechanisms potentially leading to future discoveries and treatments.

In this study, photobiomodulation therapy using EccoVet® equipment was applied to a canine patient with alopecia, leading to noticeable hair regrowth after just one session and complete improvement after five, highlighting its potential as a fast, non-invasive treatment for canine alopecia.

This study reviewed literature on phototherapy for hair loss, finding that both high and low-power phototherapy can promote hair growth, but choosing the appropriate power level is essential for effective results.