I hv post surgery dry eye condition ft last 4month .i hv gone through lasik 3yr before.i hv used lubricant eye drops also.i m still nt well.

Need Exam: Determining the type of dry eye condition you have will require an ophthalmologic exam . This will allow your ophthalmologist to determine if you have eyelid disease, or which of the three components of your tear film are inadequate. He/she will also be able to determine, based on your medical history any other condition, medicine, or environmental exposure that may be making your condition worse.