Peer-reviewed veterinary case report
Follicular conjunctivitis in dogs causes eye irritation and treatment
By Cerrada, Irene et al.·Published in Veterinary ophthalmology·2024·Hospital Clí, Spain·View original on PubMed →
PetCaseFinder translated the abstract of this peer-reviewed paper into plain English so pet owners can read it. We do not publish original research — every detail traces back to the citation above. How we work →
Original publication title: Follicular conjunctivitis in dogs: A retrospective study (2007-2022).
- Species:
- dog
Plain-English summary
A group of dogs with follicular conjunctivitis, which causes symptoms like eye redness, discharge, and squinting, were treated to see how well different eye drops worked. The study included 153 dogs, with younger dogs showing more severe symptoms. Those treated with diclofenac eye drops had a quicker recovery compared to those given dexamethasone. Most dogs showed significant improvement within a month, with 80% completely recovering.
People also search for: dog eye redness treatment · dog conjunctivitis symptoms · how to treat dog eye discharge
Abstract
OBJECTIVE: To evaluate the incidence, clinical features, treatment, and outcome of canine follicular conjunctivitis (CFC). PROCEDURE: Medical records of dogs diagnosed with CFC were reviewed. Data recorded included signalment, duration of clinical signs and treatment details prior to presentation, concurrent ocular/systemic diseases, ocular clinical signs, cytology, treatment, follow-up, and outcome. Blepharospasm, signs of self-trauma, hyperemia, chemosis, ocular discharge, and follicle location and severity (0.5-4) were retrospectively evaluated. Based on severity, treatment consisted of topical 0.1% diclofenac or 0.1% dexamethasone sodium eyedrops. Dogs were classified into young (YD < 18 months) and adult (AD ≥ 18 months). RESULTS: One hundred and fifty-three dogs (276 eyes) were included in the study: 83YD (54%) and 70AD (46%). Males and bilateral disease were over-represented in both groups. Severity was associated with young age (p = .032) and bilaterality (p = .025), and not with dermatological diseases (p > .05). No differences in follicular location were observed except for more frequent involvement of the nictitating membrane (MN) in YD (p = .02). Response to treatment was faster in AD (p = .001), with complete resolution in 80.6% of the eyes (100/124) at 1 month. YD treated with diclofenac showed faster resolution than those treated with 0.1% dexamethasone (p = .009). CONCLUSIONS: Although CFC is a bilateral ocular disease occurring at any age, the clinical presentation is influenced by age. Follicular conjunctivitis in adult dogs is less sever, less commonly affects the NM, and responds more quickly to topical treatment. One month of topical diclofenac may be adequate for mild cases, and 1 month of topical 0.1% dexamethasone is recommended as initial therapy for moderate to severely affected cases.
Find similar cases for your pet
PetCaseFinder finds other peer-reviewed reports of pets with the same symptoms, plus a plain-English summary of what was tried across them.
Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/37850538/