Author(s): "Lisa Miller, DVM, CCRT"
In this article read about laser therapy for difficult-to-treat conditions. Conditions discussed in the article include:
The "Make a Case with Companion" contest, sponsored by Companion Therapy Laser, showcased compelling cases demonstrating the effectiveness of laser therapy in veterinary medicine. Among many impressive entries, two standout cases featured laser therapy as a last-resort treatment for severe fungal or fungal-like infections in a dog and a horse—both with remarkable results.
Submitted by: Dr. Elizabeth Boggier, Mountainview Veterinary Hospital (NJ)
Condition: Chronic, destructive fungal rhinitis/sinusitis (Aspergillosis) with worsening symptoms despite 3 years of systemic and localized treatments
Outcome:
Laser therapy reduced a painful, draining sinus lesion significantly within 30 days
By 8 weeks, swelling was ~5% of its original size and discharge had resolved
Patient showed increased comfort and activity
Case was shared on VIN to help other vets find complementary options for Aspergillosis
Submitted by: Dr. Rhonda Ellison, Calera Animal Hospital (AL)
Condition: Chronic leg lesions consistent with equine lagenidiosis, a severe fungal-like infection with no established treatment outside of surgery
Outcome:
Laser therapy, combined only with bandaging (no meds), led to resolution of lesions
Treatment reduced swelling and itch, with the horse relaxing and improving dramatically
Laser was credited with saving PDiddy when all other options had failed
These cases highlight laser therapy’s potential immunomodulatory benefits, particularly in challenging infections. Emerging research suggests laser may enhance neutrophil activation and immune response, offering new avenues for treating persistent infections with fewer side effects than prolonged pharmacological therapies.