
Insomnia - Symptoms and causes - Mayo Clinic
Jan 16, 2024 · Insomnia may be the main problem or it may be related to other conditions. Long-term insomnia is usually due to stress, life events or habits that disrupt sleep.
Insomnia: What It Is, Causes, Symptoms & Treatment
Feb 13, 2023 · Insomnia is when you don’t get enough quality sleep, affecting how you feel and function during waking hours. It’s usually not dangerous and is typically treatable.
13 Medical Conditions That Cause Insomnia - WebMD
Jun 19, 2025 · Find out what medical issues can cause problems falling or staying asleep -- even when you want to -- and what you can try to do about insomnia.
What Causes Insomnia? - Sleep Foundation
Jul 10, 2025 · Common causes of insomnia include stress, an irregular sleep schedule, poor sleeping habits, mental health disorders, physical illnesses and pain, medications, neurological …
Insomnia: Causes, Symptoms, Types, and More - Healthline
Apr 18, 2025 · Causes of insomnia can include stress and chronic conditions. Your age, lifestyle habits, and certain life phases like pregnancy and menopause can also play a role in whether …
Insomnia - Harvard Health
Sep 15, 2024 · Insomnia is classified as chronic when it happens almost every night for at least one month. Insomnia can be related to a medical or psychiatric illness, can be caused by …
Insomnia: Symptoms, Causes, Diagnosis, and Treatment
Sep 3, 2025 · Insomnia is a common condition that can lead to significant impairment in one's quality of life and daily functioning, as well as an increased risk of chronic health conditions. …
Understanding Insomnia: Causes, Symptoms, and Effective …
Dec 18, 2025 · Insomnia can be classified into two main types: Acute Insomnia: Short-term insomnia lasting from a few days to a few weeks, often triggered by stress, life changes, or …
10 Most Common Causes of Insomnia: Understanding Sleep …
Aug 7, 2024 · There are many potential causes of insomnia, ranging from stress and anxiety to medical conditions and lifestyle habits. Understanding these causes can help people take …
Insomnia: Causes, Symptoms, What to Do When You Can't Sleep
Aug 15, 2025 · Emotional issues such as stress, anxiety, and depression cause half of all insomnia cases. But your daytime habits, sleep routine, and physical health may also play a …