What is Insomnia and Its Impact on the Human Biological System?

Insomnia is a sleep complaint defined by the individual’s incapability to fall asleep, stay asleep, or wake up in the middle of the night and remain awake. It can be acute, where the symptoms occur for a few days to weeks, or long-lasting, which can span months or years. Sleeplessness is a common problem among persons and severely impacts the functioning of every person.

Stress and Anxiety:

Stress, worry or anxiety may prevent one from sleeping, especially if it’s high intensity.