• Award Winning For Medical Education
  • 5* Excellent TrustPilot Rating
  • Pay In 3 Installment Option
  • 10+ Years Teaching Experience


Matthew is 32 years old and presents to the GP with a two day history of a red left eye and a gritty sensation. There is no photophobia or painful vision. Past medical history is unremarkable.

On examination, visual acuity is normal but sectoral redness of the left eye is seen. Upon application of Phenylephrine 2.5% the vessels blanch.

What is the most likely diagnosis?

Pay in 3 interest-free payments

Late fees may apply. Learn more

5% off as a thank you!

Use Coupon 'website5'

🙏 Our simple appreciation for you visiting today...

Dr Aman and Dr Pooja Arora :)