WHAT IS INSOMNIA?
SYMPTOMS
CAUSES
RISK FACTORS
COMPLICATIONS
100

This sleep disorder makes it hard to fall asleep or stay asleep.

Insomnia

100

The most common insomnia symptom involving waking during the night.

Waking up and falling back asleep

100

Sleep traits that run in families suggest this cause.

Genetics/family history?

100

This type of sleeper is more likely to have insomnia.

Light sleeper

100

Daytime sleepiness becomes dangerous during this activity.

Driving

200

Insomnia that lasts at least three months is called this.

Chronic insomnia

200

This symptom involves waking too early and not falling back asleep.

Early-morning awakening?

200

Pregnancy and menopause affect sleep due to these bodily changes.

Hormone changes

200

Drinking this substance increases the risk of insomnia.

Alcohol

200

Insomnia increases the risk of this mental health condition.

Depression

300

About this fraction of adults worldwide have insomnia symptoms.

1 in 3 adults

300

Slowed thinking, confusion, and poor focus are problems with this mental skill.

Concentration

300

Conditions like anxiety and depression commonly occur with chronic insomnia.

Mental health disorders?

300

Feeling unsafe at home increases the risk due to this situation.

Violence or abuse

300

High blood pressure can increase the risk of this serious event.

Heart attack or stroke?

400

Roughly this percentage of adults have chronic insomnia.

10%

400

Anxiety, depression, and irritability are examples of these changes.

Mood changes

400

Jet lag and shift work are examples of this type of cause.

Life changes

400

Fear or anxiety about sleep can cause this nighttime problem.

Nocturnal panic attacks

400

This sleep disorder can worsen with insomnia.

Obstructive sleep apnea

500

When insomnia prevents quality sleep, it leads to this condition.

Sleep deprevation

500

This dangerous symptom can cause slow reactions while driving.

Delayed response time

500

An overly active brain or different brain chemistry may lead to insomnia.

 Brain differences

500

Nightmares and fear of sleep fall under this disorder type.

Nightmare disorder

500

Insomnia increases the risk of this metabolic disease.

Type 2 diabetes