Insomnia in Adults

Common Causes

• Stress or life events — Work pressure, family issues, or big changes might keep the mind racing at night, making sleep tough.
• Poor sleep habits — Late caffeine use, screen time before bed, or irregular schedules could disrupt natural sleep rhythms.
• Medical conditions — Pain from arthritis or breathing issues like sleep apnea may interrupt sleep in some cases.
• Mental health issues — Anxiety or depression might heighten worries that prevent falling asleep, research suggests.
• Medications — Some drugs for blood pressure or asthma could affect sleep as a side effect.

Learn More

For a full overview of this symptom, including home remedies and when to see a doctor, read our complete guide on Insomnia.