Helpful: Plugs close off the tear drainage canals (into the nose) and allow you to keep the tears you make or that you apply to the eyes. They are worth trying as a next step if artificial tears are not doing the job.
Answered 10/4/2016
5.4k views
Punctal plugs: I agree with the other answer if other systemic or localized eye problems have been ruled out.
Answered 12/13/2012
5.4k views
Punctal plugs: Punctal plugs are very effective at treating post-lasik dry eye. See your eye doctor.
Answered 1/6/2013
5.4k views
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