Abraham Lincoln, the 16th President of the United States, was assassinated by John Wilkes Booth on Good Friday, April 14, 1865, while attending the play Our American Cousin at Ford's Theatre in Washington, D.C., as the American Civil War was drawing to a close.
Eye drops have preservatives in them to ensure the sealed product remains sterile until the expiry date. After opening however, the preservative can only ensure the drops are safe for the eye for a period of 28 days. After this, using the drops can cause serious damage to the eye as bacteria may have been introduced. The ingredients themselves will also not be as effective and could be dangerous. Always record the date eye drops are opened and do not use them after 28 days. Some eye drops now have longer expiry dates after opening-always check the packet.
Eye redness is not normal. If over-the-counter products are not effective, it may be time to see your eye doctor. Prescription eye drops are prescribed for various reasons. Anti-allergy eye drops, such as Patanol, Livostin, Alomide, and Cromolyn relieve itchy, red, watery eyes by preventing the release of histamines.Anti-allergy eye drops are the most common eye drops prescribed.or people suffering from allergies, an eye drop containing an antihistamine is best. For people with dry eyes, lubricating eye drops are helpful. Some eye drops require a doctorâs prescription, so if you are not able to find an eye drop for your particular discomfort, it is a good idea to ask your doctor.