Final answer:
For persistent signs or symptoms or those occurring at bedtime, maintaining good sleep hygiene by avoiding stimulants and keeping the bedroom cool is recommended. For sleep disorders like narcolepsy, medication such as stimulants and antidepressants may be prescribed, and consulting a healthcare professional is advised.
Step-by-step explanation:
When signs or symptoms persist for more than 2 hours or occur at bedtime, there are general health guidelines that are recommended. For instance, managing sleep hygiene is crucial for improving sleep quality. It is important to avoid stimulants such as alcohol, nicotine, and caffeine before bedtime as they can disrupt REM sleep and promote awakenings. Also, keeping the bedroom temperature cool (between 60 and 67 degrees) is advisable. Furthermore, managing stress and following a consistent bedtime routine can be helpful. In the context of specific sleep disorders like narcolepsy, treatments often include medications like stimulants and antidepressants, as illustrated by McCarty's case study of successful combination therapy. Consulting a healthcare professional is important to address any persistent or troubling symptoms.