Treatment of Streptococcal Conjunctivitis

Diagnosis and Initial Assessment

Streptococcal conjunctivitis typically presents with marked inflammation, purulent discharge, and sometimes pain in patients with conjunctivitis, according to the American Academy of Ophthalmology 1
Consider obtaining conjunctival cultures and Gram staining before initiating treatment, especially in moderate to severe cases of conjunctivitis, as recommended by the American Academy of Ophthalmology 1
Examine for swollen preauricular or submandibular lymph nodes, which may indicate bacterial infection in patients with conjunctivitis, as suggested by the American Academy of Ophthalmology 3

Broad-spectrum topical antibiotics for 5-7 days with application 4 times daily are recommended as first-line treatment for streptococcal conjunctivitis, according to the American Academy of Ophthalmology 1, 2
Fluoroquinolones, such as moxifloxacin and gatifloxacin, are effective against common pathogens including Streptococcus species in patients with conjunctivitis, as recommended by the American Academy of Ophthalmology 1
Aminoglycosides like tobramycin are also effective options for treating streptococcal conjunctivitis, according to the American Academy of Ophthalmology 1

Patients should be advised to return for follow-up if no improvement is seen after 3-4 days of treatment for conjunctivitis, as recommended by the American Academy of Ophthalmology 1, 2
Avoid using topical corticosteroids unless under close supervision, as they may prolong bacterial shedding and worsen infection in patients with conjunctivitis, according to the American Academy of Ophthalmology 3
For severe inflammation with marked chemosis or eyelid swelling, topical corticosteroids may be considered but require close follow-up, as suggested by the American Academy of Ophthalmology 3

Bacterial conjunctivitis is highly contagious; advise patients about hygiene measures to prevent spread, such as frequent hand washing and avoiding sharing of personal items, as recommended by the American Academy of Ophthalmology 3
Instruct patients to avoid sharing towels, pillowcases, and makeup to prevent the spread of conjunctivitis, according to the American Academy of Ophthalmology 1
Patients should wash hands frequently and avoid touching their eyes to prevent the spread of conjunctivitis, as recommended by the American Academy of Ophthalmology 1

Schedule follow-up within 1 week for severe cases with corneal involvement or membranous conjunctivitis, as recommended by the American Academy of Ophthalmology 3, 4
For mild cases, instruct patients to return if symptoms persist beyond 2-3 weeks, according to the American Academy of Ophthalmology 3
Follow-up should include interval history, visual acuity measurement, and slit-lamp biomicroscopy to monitor the progression of conjunctivitis, as suggested by the American Academy of Ophthalmology 4