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.
One of our dentists will make a special type of upper and lower mouth guard to help reposition your lower jaw at night. This provides a larger airway and alleviates breathing problems during sleep. Modified mouth guards that are custom made for each patient are usually very successful at treating sleep apnea. Our dentists will want to see you one month after you start using your mouth guard to adjust it for fit and comfort. You will have adjustments at three months and then again at six months. Learn more about our customized mouth guards and bite splints.