1 Secondary insomnia: Secondary insomnia means that a person is having sleep problems because of something else, such as a health condition (like asthma, depression, arthritis, cancer, or heartburn); pain; medication they are taking; or a substance they are using (like alcohol).ypes of Insomnia. There are two types of insomnia: primary insomnia and secondary insomnia. 1  Primary insomnia: Primary insomnia means that a person is having sleep problems that are not directly associated with any other health condition or problem.
Custom fitted mouthguards are expected to last 2-3 years with normal use. Chewing on the mouthguard dramatically reduces the expected longevity. Boil and bite mouthguards should last one season, possibly longer. Stock mouthguards could last several months.
Soak your mouth guard in the solution for about 5 minutes, then remove and rinse with water, then brush it well using tooth paste, then finally, rinse again. Do not place the guard or oral appliance directly into your mouth without rinsing to off first!n the dental office we suggest a couple of ways to clean mouth guards, night guards, whitening trays, retainers and partial or full dentures. Brushing with toothpaste btween uses should be a daily routine and is good enough to control build up and foul odors most of the time.