Nutrition Health Chat: Tuesday, Dec. 8th, 5-6 PM Eastern. Learn how vitamins, minerals, and phytonutrients affect your health. Free live Q&A. Join us!
Member Comments are provided by individuals and reflect their personal opinions only. Under NO circumstances should you act on any advice or opinion posted in this forum.  ALWAYS check with your personal physician before taking any action regarding your health! MedHelp International and our partners, sponsors and affiliates have no obligation to monitor any comments posted on this site, or the content and/or accuracy of such exchanges. MedHelp International does not endorse the views of any user.
Eye Care  (Expert Forum)
 | 
"Slit Test" to check cornea?
Answered by
Michael J Kutryb, MD - Ophthalmology, Cataract Surgery, glaucoma, Laser Vision Correct
Kutryb Eye Institute - Titusville
Our Ask A Doctor Ophthalmology Forum is where you can post your question and receive a personal answer from physicians affiliated with the American Academy of Ophthalmology.

"Slit Test" to check cornea?

by 4info, May 26, 2008 03:30PM
Hello and thanks for this service! My Internist has had me on 200mg Plaquenil 2 X a day for several years, due to Lupus, and has me go to an Ophthomologist annually for an examination because of the Plaquenil. At my physical this year she told me to be sure the Ophthomologist does a "Slit Test" to check my cornea. Can you please give me some info about this test? I am not sure if I have had it or not. Thanks for your time and expertise!

by Michael J Kutryb, MD, May 26, 2008 05:04PM
The slit lamp exam is done on each visit so that is no problem.  I'm not sure what the specific reason for the request is.  For patients on Plaquenil it is important to have a dilated retinal exam (specifically the macula), color vision testing, visual acuity testing, visual field testing with red test object if possible.  The plaquenil can rarely cause toxicity to macula and it depends largely on the dose and duration of treatment.  The precursor drugs to plaquenil were much worse and plaquenil is much safer but you should still have a retinal exam about every 6 months just to be safe.  It is also not a bad idea to have regular eye exams with an ophthalmologist because of your lupus.

Michael Kutryb, MD
Member Comments (2)

by 4info, May 26, 2008 05:56PM
Thank you, Dr. Kutryb for your very helpful and informative reply! God bless you and your family!
Continue discussion
RSS Expert Activity
What You Can Learn From Tiger Woods...
23 hrs ago by Steven Y Park, MD
When the Mexican Drug Trade Hits th...
Dec 03 by Arnold L Goldman, D.V.M.
In the ER: Coffee, anyone?
Dec 02 by Jon Geller, D.V.M.