Hydrate your eyes from the inside out, unless you have fluid restrictions related to renal or cardiac issues. You will know when you are sufficiently hydrated when your urine is clear or slightly yellow.
Here is a list of all available lubricating eye drops with their ingredients listed. Choose a better alternative here.
Consumer guide to eye lubricants:
Over-the-counter artificial tears, gels, ointments, sprays and specialty prescription-only lubricants for dry eye
Want DP delivered to your inbox daily? Subscribe here: