Conjunctivitis

Background

• Number 1 cause of acute red eye

Diagnosis

• Limbic sparing

Viral Conjunctivitis

naphazoline or ketorolac drops

Bacterial Conjunctivitis

1. Purulent Discharge
2. adults: sulfacetamide or gent; cipro if pseudomonas; drops 10D OU

Allergic Conjunctivitis

1. Diagnosis
   1. Itching, watery eyes, rhinnorrhea
2. Treatment
   1. oral antihistamines (e.g loratidine)
   2. Consider histamine-blocking drops (e.g. olopatadine, pemirolast, or ketotifen)
   3. Outpt ophtho

Chemical (Contact) Conjunctivitis

1. Topical Meds or Cosmetics
   1. irrigate, naphazoline drops, outpt for tx failure

See Caustic Keratoconjunctivitis

Chlamydia Conjunctivitis

1. PO erythromycin x 14D; CTX for gonorrhea

See Also

• Conjunctivitis (Peds)
• Eye Algorithm (Main)