Condition
Insomnia
Written by the Verra clinical team · Medical review pending · Last updated Oct 4, 2026
Quick answer
Insomnia is trouble falling asleep, staying asleep or waking too early, at least three nights a week, with daytime effects. It is very common and often linked to stress, habits or other health conditions. Cognitive behavioral therapy for insomnia is the first-line treatment, sometimes with medication such as low-dose doxepin.
Key takeaways
- CBT-I is the recommended first-line treatment.
- Medications are used short term or alongside behavior changes.
- Other causes such as sleep apnea or depression should be considered.
Overview
Short-term insomnia often follows stress. Chronic insomnia lasts three months or more.
Symptoms
Difficulty falling or staying asleep, early waking, tiredness, irritability and poor focus.
Causes
Stress, irregular schedules, caffeine, alcohol, screens, pain, anxiety, depression, menopause and some medications.
How it is diagnosed
A sleep history, sometimes a sleep diary. Testing may be suggested if sleep apnea is suspected.
When to see a doctor in person
Get in-person care if you have thoughts of self-harm, severe depression, or fall asleep suddenly during the day.
Treatment options at Verra
A licensed provider decides whether a treatment is appropriate after your visit.
Questions
What is insomnia, and when is it considered chronic?
Insomnia means having trouble falling asleep, staying asleep, or waking too early despite having time and a suitable place to sleep. It also affects how you feel or function during the day. Chronic insomnia generally happens at least three nights a week for at least three months.
What can cause or worsen insomnia?
Insomnia can be linked to stress, irregular sleep hours, caffeine, alcohol, medicines, or other health conditions. Pain, anxiety, depression, and sleep apnea may also play a role. More than one factor can be involved, so a physician should review your habits and health before recommending treatment.
How is insomnia evaluated during a telehealth visit?
An insomnia visit usually starts with questions about your sleep schedule, daytime symptoms, medicines, and health history. A licensed physician in your state decides whether online care is suitable. Some symptoms need an in-person exam or sleep testing, especially when another sleep disorder may be involved.
Why is cognitive behavioral therapy the first-line treatment for chronic insomnia?
Cognitive behavioral therapy for insomnia, called CBT-I, is the first-line treatment for chronic insomnia. It addresses habits and thoughts that keep sleep problems going. It is more than general sleep tips and may offer lasting benefits without ongoing sleep medicine. Results vary. A clinician can help you find suitable care.
Which daily habits may help with insomnia?
A steady wake time, less late-day caffeine, and a quiet bedtime routine may support better sleep with insomnia. Results vary. These habits alone may not treat chronic insomnia. If sleep problems continue, ask about cognitive behavioral therapy for insomnia rather than relying only on sleep tips or supplements.
How does low-dose doxepin work for insomnia?
Low-dose doxepin blocks histamine signals that help keep you awake. It is mainly used for insomnia that causes trouble staying asleep, rather than trouble falling asleep. It may reduce nighttime wakefulness. Results vary. A licensed physician in your state decides whether it fits your symptoms and health history.
What side effects and interactions matter when taking doxepin for insomnia?
Doxepin for insomnia can cause drowsiness, dizziness, and nausea. Alcohol and other sedating medicines can increase impairment. Tell your physician about all medicines and supplements before treatment. Do not drive if you feel sleepy, and seek urgent help for trouble breathing, severe allergic symptoms, or dangerous sleep-related behavior.
Are melatonin and over-the-counter sleep aids good choices for insomnia?
Melatonin and over-the-counter sleep aids are not the first-line treatment for chronic insomnia. Melatonin may be useful for certain sleep-timing problems, but its benefit for chronic insomnia is uncertain. Results vary. Ask a physician before using sleep products, especially if you take other medicines or have health conditions.
How soon can insomnia treatment help, and when should it be reviewed?
The timing depends on the treatment and the cause of insomnia. Some medicines may affect sleep on the first night, while CBT-I usually takes practice over several weeks. Results vary. Follow your physician's review plan, and contact them sooner if symptoms worsen, side effects occur, or daytime safety is affected.
When should insomnia prompt urgent or in-person care?
Insomnia needs prompt review if it comes with loud snoring, gasping, severe daytime sleepiness, or major mood changes. Do not drive while sleepy. Seek emergency care for severe breathing problems or immediate danger. Anyone in a mental health crisis can call or text 988, the Suicide & Crisis Lifeline.
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Sources
This page is general information, not medical advice. Results vary. Compounded medications are not FDA-approved. Our editorial policy
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