First get your vision checked for any refractive error. If any get a suitable spectacles. For blephritis you should first choose a gud anti dandruff
shampoo. Then you should clean your lid margin with diluted johnsan baby shampoo (1 part of johnsan baby shampoo and 3 part of clean. 2 times a day and apply one eye ointment with trade name of Q SAP
, or neosporine H.or occupol d.only on lid margin after cleaning. And review with me after 15 days. Coz eye ointment needs to be tapered or stopped.