Bloodshot Eyes 3 Months After Blepharoplasy

Often,  redness of the eyes after bleph is from corneal exposure and dryness. This leads to inflammation. Lubricating eye ointments help; however, Restasis drops by Rx from your physician may be needed.

I agree that your eyes should have settled down by now even if you had a dry eye to begin with.  However, sometime things take longer.  Sometimes, there is something else going on.  Unless your surgeon is also an ophthalmologist, I recommend that you see an ophthalmologist for this problem.  I am not suggesting that the surgeon who did your eyelid surgery is not interested in helping you.  

However it is really only the ophthalmologist (or oculoplastic surgeons) who maintain the office based microscopes call slit lamps for examining the eyelids properly.  This level of magnification together with the diagnostic skills are needed to get to the issue.  It may be that in addition to a dry eye, there is inflammation along the edges of the eyelids.  This is speculation but the point is the ophthalmologist will be able to assess it and help you with treatment to make it better.

You may be experiencing some dryness of the eyes or an eversion of the lid causing an exposure and irritation.  You should definitely be examined.