PRP Treatment in the Clinic
Evidence suggests platelet-rich plasma can enhance nerve growth and improve gland function in patients with dry eye and neuropathic pain.
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By
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Rolando Toyos, MD
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November 1, 2025
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1
Platelet-rich plasma (PRP) enhances nerve growth and improves gland function in patients with dry eye and neuropathic pain.
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PRP is richer in anti-inflammatory mediators and growth factors than autologous serum (AS), yielding superior results in treatment.
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3
A new PRP formulation was developed to prevent clotting and bacterial growth while maintaining efficacy for long-term use as eye drops.
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Microneedling PRP around the meibomian and lacrimal glands enhances their function and may be safer than direct gland injections.
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PRP is increasingly recognized as a therapeutic option in ophthalmology, similar to its established use in other medical specialties.