Prologue
Insomnia is characterized by an inability to obtain a sufficient amount of sleep to feel rested. It can be due to either difficulty falling or staying asleep. It may also result in waking earlier than desired.
1
Prologue
Insomnia is characterized by an inability to obtain a sufficient amount of sleep to feel rested. It can be due to either difficulty falling or staying asleep. It may also result in waking earlier than desired.
1