Application of laser therapy in dogs Treating Prostatic Enlargement

Prostatic enlargement is one of the common diseases in elderly male dogs. Without timely treatment, it can lead to a series of complications, severely affecting the pet’s quality of life and health. High-energy laser therapy, as a novel physical treatment method, has been widely applied in veterinary medicine in recent years. Through high-energy-density laser irradiation, it promotes tissue repair, alleviates pain, and improves blood circulation.

This report documents the clinical application of the laser therapy in dogs in post-operative rehabilitation for canine prostatic enlargement, demonstrating how high-energy laser therapy brings comfort to pets.

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01 Case Presentation

Name: Wang Cai
Breed: Dog
Weight: 12 kg
Age: 3 years
Gender: Male
Acute/Chronic: Acute phase
Medical History: None
Chief Complaint: Prostatic enlargement, scrotal necrosis with abscess

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02 Diagnosis

Diagnosis: Prostatic enlargement, scrotal necrosis with abscess

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03 Vetmedix High-Energy Laser Treatment Plan

Treatment Date: 2025.1.1 – 2025.2.5
Treatment Sessions: 8 in total
Treatment Protocol: Protocol mode – Dog / Acute / Skin / 25CM
Treatment Technique: Using a small-area non-contact treatment head, the laser probe was swept back and forth across the prostate.

Duration: 00:14

Vetmedix High-Energy Laser Treatment in Progress

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04 Treatment Results

After Vetmedix High-Energy Laser Treatment

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05 Case Summary

Short-Term Recovery:
Dr. Chen Yongpai, President of Tong’an Ruipai Pet Hospital, successfully performed a scrotal resection on Wang Cai, followed by targeted high-energy laser therapy for the prostate. The laser treatment significantly reduced the prostate’s enlargement and rapidly alleviated local swelling. More encouragingly, Wang Cai’s distressing symptoms—such as dysuria, pain, and restlessness—were greatly relieved, and his overall health continued to improve.

Long-Term Follow-Up:
During post-treatment follow-ups, Wang Cai’s urinary frequency and volume gradually returned to normal levels. The prostate had shrunk to nearly the standard size of a healthy dog, completely resolving the pre-treatment issue of urethral compression due to prostatic enlargement. Redness and swelling in the surrounding skin significantly subsided, with skin temperature and color returning to normal. His mental state also improved noticeably, with increased activity in daily eating and social interactions.

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06 Conclusion

In this case, Vetmedix employed laser therapy in dogs photobiomodulation (PBM) to provide non-invasive treatment for small animals, effectively reducing inflammation associated with prostatic enlargement. By inhibiting inflammatory factors and modulating local immune responses, the laser significantly decreased redness, swelling, and pain around the affected area. Additionally, high-energy laser therapy accelerated wound healing, promoting granulation tissue growth and epithelial cell regeneration, thereby shortening recovery time.

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07 Attending Veterinarian

Dr. Chen Yongpai
President of Ruipai Kangnuo Pet Hospital

Professional Profile:

Nationally licensed veterinarian specializing in canine and feline internal medicine, soft tissue surgery, orthopedics, basic and advanced dentistry, ophthalmic examination and diagnosis, exotic pet medicine, surgery, imaging, and emergency care.

Completed systematic training in European Feline Internal Medicine (8 sessions), nephrology series courses, Bairu Orthopedics, Taiwan Dr. Cai Kunlong’s Advanced Orthopedics, Soft Tissue Surgery, and Imaging courses.

Awarded “Outstanding Hospital Director” and “Best Galloping Horse Award” by Ruipai Pet Hospital, with his team receiving the “Trailblazing and Pioneering Award.”

Hospital Introduction:

Ruipai Pet Hospital Management Co., Ltd. was established on December 27, 2012, with its headquarters in Tianjin Economic-Technological Development Area. It is a large-scale chain organization specializing in the operation and management of pet hospitals. Currently, Ruipai operates nearly 600 branches across 27 provinces in China.

Advanced Equipment, Specialized Treatment:
Ruipai Pet Hospital is equipped with high-end professional devices, including a 32-row 64-slice CT, Varian flat-panel DR, Italian high-frequency X-ray machines, and MRI systems tailored for pets. With comprehensive hardware support, Ruipai ensures the best care for pet health.