Discomfort disappears when the test is finished. Operator inserts the special filter paper in the lower part of each eye. Paper is left in place for 5 minutes. Don't squeeze or rub eyes. Strip is removed.
Test is repeated on the other eye.
Return to pretest activities right away. Tearing as a result of test-strip contact with the cornea. M.D. Copyright by Fisher Books. Electronic rights by Medical Data Exchange. The Online Medical Network Inc. All rights reserved.