How long can hard-boiled eggs stay out at room temperature? The Easter basket looks empty without them. Your friendly U.S. Department of Agriculture says you can keep those colorful eggs in the Easter basket or out for an Easter egg hunt for absolutely as long as you like  as long as it's not more than two hours. Otherwise, it says, they should be kept in the refrigerator.
Dry socket can sometimes occur following a tooth extraction. This is caused when the socket where the tooth once was is slow to heal. The condition can be very painful for three to five days or so. Your dentist will advise you of what post extraction regimen to follow in order to help prevent this condition.
Gum Grafting / Recession. Aggressive tooth brushing, periodontal disease, and genetically thin tissue can lead to gum recession, which ultimately results in exposed tooth roots. When tooth roots are exposed, teeth appear too long and can become sensitive to hot and cold liquids and foods. Also, the exposed roots are in danger of decay.