No, they should not be refrigerated.
Bull's Eye barbecue sauce should be refrigerated once it is opened. This is according to the company that makes the sauce. If you do not follow the directions there is a possibility that it could make you sick.
Yes, ativan should be refrigerated if it is in an injectable form. Tablets do not need to be refrigerated.
Probably whatever your doctor tells you.Usually one drop per infected eye every 4 hours.But ALWAYS discuss with your doctor first.
It should be safe.
As long as the food was kept properly refrigerated and refrigerated soon after cooling it should be fine. After 3 days even refrigerated it should be discarded.
Yes
No - unless the label states "keep refrigerated" which should mean that it was in the refrigerated case when you purchased it.
Yes anything with dairy in it should be refrigerated.
No.
With an eye dropper -1 drop at a time...
Expiry dates are a guidline for how long the drops will stay effective and 'sterile'. This means that a eye drop bottle should be discarded after one month for risk that the bottle will not be sterile anymore. If it is past its used by date the drop should be discarded. The drop may still work after this date but it is not recommended that it shoudl be used.