1. Stress and Anxiety: Stress, worry, and anxiety can cause difficulty sleeping. Stressful life events, such as the death of a loved one, job loss, or illness can lead to insomnia.
2. Poor Sleep Habits: Habits such as drinking caffeine late in the day, spending too much time in front of screens, or having an irregular sleep schedule can contribute to insomnia.
3. Environmental Factors: Uncomfortable sleeping environments, such as a too-warm room, too much noise, or too much light, can make it difficult to fall asleep.
4. Medical Conditions: Certain medical conditions, such as asthma, arthritis, and depression, can interfere with sleep. Certain medications can also disrupt sleep.
5. Poor Diet: Eating too close to bedtime, eating too much at night, or eating sugary or high-fat foods can make it difficult to sleep.
6. Age: Older adults are more likely to experience insomnia.