Dear friend,
This sound like a clogged tear duct and is a common developement with cats as they age. Initially, apply a damp teabag three times a day for two minutes at a time after you have cleand the substance with warm sterile water. Also go to www.revivalanimal.com and get some terramycin eye ointment. These two avenues should clear this up.
Please let me know if you have any further questions. I will be more then happy to help in any way possible.
Very sincerely,
Terri
Dedicated to Cats and the people who love them!
Please press ACCEPT if my answer was helpful and leave feedback Thank you! Terri