Importance of the efficiency of double-stranded DNA formation in cDNA ... by Thormar, Hans G.; Gudmundsson, Bjarki; Eiriksdottir, Freyja; Kil, Siyoen; Gunnarsson, Gudmundur H.; / Clinical Chemistry.
Treating Dry Eyes. 1  1. Understand why tears are important. 2  2. Use artificial tear drops. 3  3. Try medicated eye drops.  4. Get an eye 1  exam. 5. Use an eye ointment.  6. Have surgery to plug your tear 1  ducts. 7. Cauterize your tear  ducts.
One approach to treating dry eyes is plugging the openings to the tear ducts with tiny silicone plugs (punctual plugs). These plugs close the tiny opening (punctum) that you have in the inner corner of your upper and lower eyelids. The closure conserves both your own tears and artificial tears you may have added.