Conjunctival injection

external

• Synonyms

  • Red eye
  • Blood shot eye

• Causes

  • Conjunctivitis
  • Foreign body
  • Contact lens
  • Ocular trauma
  • Subconjunctival haemorrhage
  • Pterygium
  • Glaucoma
  • Iritis
  • Superficial keratitis
  • Episcleritis
  • Lagophthalmos
  • Cluster headache
  • Alcohol
  • Cocaine
  • Marijuana
  • Toxic shock syndrome
  • Phlycten

• Parents

  • Ocular sign