Template:Bacterial Conjunctivitis Antibiotics

• Treatment for bacterial organisms is targeted toward S. aureus, S. pneumoniae, H. influenzae, Pseudomonas, N. gonorrhea, C. trachomatis
• Contact lens wearers should be given coverage for Pseudomonas with one of the fluoroquinolone drops

Bacterial Conjunctivitis

These options do not cover gonococcal or chlamydial infections

• Polymyxin B/Trimethoprim (Polytrim) 2 drops every 6 hours for 7 days OR
• Erythromycin applied to the conjunctiva q6hrs fir 7 days OR
• Levofloxacin 0.5% ophthalmic solution 1-2 drops every 2 hours for 2 days THEN every 6 hours for 5 days OR
• Moxifloxacin 0.5% ophthalmic 1-2 drops every 2 hours for 2 days THEN every 6 hours for 5 days OR
• Gatifloxacin 0.5% ophthalmic solution 1-2 drops every 2 hours for 2 days THEN 1 drop every 6 hours for 5 days OR
• Azithromycin 1% ophthalmic solution 1 drop BID for 2 days THEN 1 drop daily for 5 days

Chlamydial

• Doxycycline 100mg BID for 7 days OR
• Azithromycin 1g (20mg/kg) PO one time dose
• Newborn Treatment: Azithromycin 20mg/kg PO once daily x 3 days
  • Disease manifests 5 days post-birth to 2 weeks (late onset)

Gonococcal

• Dual treatment for Chlamydia is recommended with azithromycin
• Ceftriaxone 1g IM one dose PLUS
• Azithromycin 1g PO one dose
• Newborn Treatment:
  • Prophylaxis: Erythromycin ophthalmic 0.5% x1
  • Disease manifests 1st 5 days post delivery (early onset)
  • Treatment Ceftriaxone 25-50mg IV or IM, max 125mg