Related Experiment Video
Updated: May 6, 2026

Conjunctival Commensal Isolation and Identification in Mice
Published on: May 1, 2021
[Gonococcal conjunctivitis in a young woman].
E Biance-Valero1, P-Y Quiniou, B Valero
1Fédération des laboratoires, hôpital d'instruction des armées Robert-Picqué, 351, route de Toulouse, CS 80002, 33882 Villenave d'Ornon cedex, France.
This case highlights the successful management of gonococcal conjunctivitis, a serious eye infection caused by Neisseria gonorrhoeae. Early diagnosis and treatment are crucial due to rising antibiotic resistance in this sexually transmitted disease.
Area of Science:
- Ophthalmology
- Infectious Diseases
- Microbiology
Background:
- Gonococcal conjunctivitis is a rare but potentially blinding sexually transmitted disease.
- Its incidence is increasing globally, paralleling the resurgence of gonococcal infections.
- General practitioners and ophthalmologists require greater awareness of this condition.
Observation:
- A female patient presented with unilateral purulent conjunctivitis.
- Clinical presentation and Gram stain suggested Neisseria gonorrhoeae.
- The isolated strain was resistant to penicillin and tetracycline.
Findings:
- Successful management involved eye lavage, systemic erythromycin, and topical azithromycin.
- Topical steroids were used for persistent hyperemia, later replaced by azithromycin due to recurrent discharge.
- Complete cure was achieved in 11 days without sequelae.
Implications:
- This case underscores the importance of prompt diagnosis and treatment of gonococcal conjunctivitis.
- Rising antimicrobial resistance necessitates careful therapeutic choices.
- Early intervention is key to preventing vision loss and interrupting disease transmission.
Related Concept Videos
Angle Closure Glaucoma: Treatment
Open Angle Glaucoma: Treatment
Drugs such as carbonic anhydrase inhibitors, α2- and...
Glaucoma: Overview
Microbiome of the Eye
Sexually Transmitted Infections
Acute Pharyngitis
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
