This site is intended for healthcare professionals

CPD
CPD
Pro
Pro
Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Go to /pro/cpd-dashboard page

This page is worth 0.05 CPD credits. CPD dashboard

Go to /account/subscription-details page

This page is worth 0.05 CPD credits. Upgrade to Pro

Schirmer test

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

This measures the rate of aqueous tear formation by the lacrimal gland during a fixed time period.

  • performed by instilling a topical anaesthetic and then absorbent paper strips are placed with one end in the inferior cul-de-sac
  • patient’s eyes are closed and the length of paper wetted in 5 minutes measured
  • value of less than 6 mm of strip wetting in 5 minutes is accepted as diagnostic marker for aqueous tear deficiency
  • Schirmer II test measures tear of lacrimal gland by stimulation of lacrimal relex arc while Schirmer I test (without use of a topical anaesthetic) measures both basic and relex tearing (1)

Reference:

Related pages

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.