Hi for the last few months ,I have had blurred vision.If I wake up with it ,it can last all day ,or the vision gets solwly better over the day,it all depends .At the same time my skin has got very oily,is it possible t there is oil getting into my tear duct.I have been to the eye doctor and he can find nothing wrong.you are my last resort.I never though of my tear duct being invovled so I did not disscus this with the doctor . And oblige Helen ps thanks