Insomnia is difficulty falling asleep, difficulty staying asleep, or early-morning awakening with inability to return to sleep, occurring at least 3 nights per week for at least 3 months — that is chronic insomnia under DSM-5 and ICSD-3 criteria. It is distinct from sleep apnea and must be distinguished from it. About 30-35% of US adults have brief insomnia symptoms each year, and roughly 10% meet criteria for chronic insomnia disorder (AASM 2024). At Viva Medical Center in Doral, FL we carefully evaluate the root cause — anxiety, shift work, sleep apnea, caffeine, chronic pain — and start with CBT-I (Cognitive Behavioral Therapy for Insomnia), the first-line treatment recommended by the AASM.
What Is Insomnia? Clinical Definition
Insomnia is not simply 'one bad night of sleep.' It is a pattern of difficulty falling asleep, staying asleep, or waking earlier than desired — with clear daytime consequences (fatigue, concentration problems, irritability, functional impairment). DSM-5 and the International Classification of Sleep Disorders (ICSD-3) define chronic insomnia when those symptoms occur ≥3 nights per week for ≥3 months. Symptoms lasting less are called acute or short-term insomnia and often resolve with behavioral changes without need for prolonged treatment.
Acute vs. Chronic Insomnia
We separate the two because treatment is different. Acute insomnia (weeks) is usually situational — work stress, grief, recent pain, travel, a new medication — and often resolves once the trigger resolves. Chronic insomnia (≥3 months) rarely resolves on its own and almost always has perpetuating factors, especially anticipatory anxiety about sleep and maladaptive compensatory behaviors (sleeping in on weekends, long naps, excessive time in bed). Those behaviors are the primary target of CBT-I.
Insomnia Symptoms and Patterns We Evaluate
- Difficulty falling asleep (sleep onset latency >30 minutes)
- Difficulty staying asleep (waking and unable to return to sleep)
- Early-morning awakening (1+ hours before desired wake time)
- Daytime fatigue, sleepiness, or concentration trouble
- Irritability, low motivation, or mood changes
- Loud snoring or witnessed breathing pauses (may indicate sleep apnea)
- Relying on alcohol or over-the-counter products to sleep
- Anticipatory anxiety about poor sleep — 'I'm going to have a bad night again'
Insomnia vs. Sleep Apnea — Why We Screen for Both
When to Seek Medical Help for Insomnia
You don't need to wait for insomnia to become unbearable. We recommend evaluation when:
- Symptoms persist >3-4 weeks despite reasonable behavioral adjustments
- Poor sleep is affecting work, driving, relationships, or mood
- You're using alcohol or over-the-counter products more than a few times a week to sleep
- You have snoring, gasping awakenings, or a partner observes breathing pauses
- Insomnia appears alongside anxiety, depression, or chronic pain
- You're on new medications and sleep changed shortly after
CBT-I — The Gold Standard for Chronic Insomnia
Cognitive Behavioral Therapy for Insomnia (CBT-I) is the first-line treatment for chronic insomnia per the American Academy of Sleep Medicine (AASM) and the American College of Physicians. CBT-I usually takes 4-8 sessions and includes several evidence-based components. Most patients show meaningful improvement, and CBT-I's effects last well past the end of treatment — unlike sleep medications, whose benefits typically end when they are stopped.
- Stimulus control — the bed is only for sleep and sex; get out of bed if not asleep in 20 minutes
- Sleep restriction — temporarily limit time in bed to actual sleep time, then gradually expand
- Cognitive restructuring — address catastrophic thinking about poor sleep
- Sleep hygiene — light, temperature, caffeine, screens, alcohol
- Relaxation techniques — diaphragmatic breathing, progressive muscle relaxation
- Sleep education — what truly is normal at different ages
Sleep Hygiene Basics
Sleep hygiene changes alone rarely resolve chronic insomnia (that is why CBT-I exists), but they are the starting point for everyone. We cover the following at every initial insomnia visit:
- Consistent sleep-wake schedule — same wake time 7 days a week
- Cool bedroom (~65-68°F), dark, and quiet
- No caffeine after noon; no alcohol as a sleep aid
- No bright screens within 30-60 minutes of bedtime
- Regular exercise, but not within 2-3 hours of bedtime
- Bright morning light exposure — 15-30 minutes outdoors when possible
- Bed only for sleep; work, read, and watch TV outside the bedroom
When Medications Are Appropriate for Insomnia
Medications are not the first-line treatment for chronic insomnia. AASM and ACP guidelines recommend CBT-I first, with medications reserved as short-term adjunctive treatment when needed. Classes a physician may consider include short-term sleep aids (limited duration, physician-supervised), melatonin receptor agonists, and in selected cases sedating antidepressants for patients with coexisting depression or anxiety. We — not the pharmacy aisle — decide which type, for how long, and when to taper. We do not start patients on over-the-counter sleep products without discussing the alternatives first. Root-cause evaluation is always first.
When We Screen for Sleep Apnea
A significant share of patients presenting with 'insomnia' actually have undiagnosed obstructive sleep apnea. We use the STOP-BANG questionnaire and other indicators to assess risk: loud snoring, daytime sleepiness, witnessed breathing pauses, high blood pressure, BMI >35, age >50, neck circumference >40 cm, and male sex. For high-risk patients we refer for home sleep apnea testing (HSAT) or in-lab polysomnography. Successful treatment of sleep apnea often eliminates the 'insomnia' a patient had been treating for years.
Bilingual Sleep Education
Patient education in your preferred language is one of the strongest predictors of CBT-I success. All our sleep care — intake, sleep-diary materials, CBT-I sessions, written plans — is available in English and Spanish. We adapt expectations to cultural realities (rotating shifts, a second job, family responsibilities) rather than imposing an idealized sleep schedule that doesn't fit a patient's actual life.
Telehealth for Insomnia
Insomnia is one of the best conditions for telehealth. The first visit is usually in-person for a full exam and history; follow-up visits, CBT-I sessions, medication adjustments, and sleep-diary review work well over video. This reduces barriers to consistent care, which matters because CBT-I requires 4-8 sessions — consistency wins.
- First visit in-person for full exam and sleep history
- CBT-I sessions delivered via telehealth (secure HIPAA-compliant video)
- Sleep diary reviewed through the patient portal
- Medication adjustments by telehealth when appropriate
- Coordination with psychiatry for anxiety- or depression-driven insomnia
- Bilingual communication in English and Spanish
Insurance We Accept for Insomnia Care
Viva Medical Center is in-network with the major carriers serving Miami-Dade. Evaluation, CBT-I sessions, and follow-ups are covered under your plan's primary care or behavioral health benefit. Our front desk verifies your specific plan details before the first visit — call (305) 209-0001.
Sources
- AASM — American Academy of Sleep Medicine — Professional society for sleep medicine; CBT-I first-line guideline
- NIH NHLBI — Insomnia — National Heart, Lung, and Blood Institute (NIH)
- CDC — Sleep and Chronic Disease — Centers for Disease Control and Prevention
- AAFP — Chronic Insomnia: Diagnosis and Management — American Academy of Family Physicians
Frequently Asked Questions
What's the difference between acute and chronic insomnia?
Acute insomnia lasts from a few days to a few weeks and is usually tied to a clear trigger (stress, travel, a new medication). Chronic insomnia occurs at least 3 nights per week for at least 3 months (DSM-5 / ICSD-3 criteria) and involves perpetuating factors — anticipatory anxiety, maladaptive compensatory habits. Chronic insomnia rarely resolves on its own and responds best to CBT-I.
When should I seek medical help for insomnia?
When symptoms last more than 3-4 weeks despite reasonable lifestyle adjustments, when poor sleep is affecting work or driving safety, when you're relying on alcohol or over-the-counter products to sleep, or when there's snoring, gasping awakenings, or a partner observes breathing pauses. We don't wait for insomnia to become unbearable.
What is CBT-I and why is it the gold standard?
CBT-I is Cognitive Behavioral Therapy for Insomnia — a structured 4-to-8-session program combining stimulus control, sleep restriction, cognitive restructuring, sleep hygiene, and relaxation training. AASM and the American College of Physicians recommend it as first-line treatment for chronic insomnia because most patients improve and the benefits last well beyond the end of treatment — unlike sleep medications.
What are the basic rules of sleep hygiene?
Consistent sleep-wake schedule (especially the same wake time 7 days a week), cool/dark/quiet bedroom, no caffeine after noon, no alcohol as a sleep aid, no bright screens within 30-60 minutes of bedtime, regular exercise but not in the 2-3 hours before bed, morning bright-light exposure, and reserving the bed for sleep only.
When are medications appropriate for insomnia?
Guidelines recommend CBT-I first. Medications may be added as a short-term bridge, particularly in severe acute insomnia or when coexisting anxiety or pain requires pharmacologic support. Classes a physician may consider include short-term sleep aids, melatonin receptor agonists, and in selected cases sedating antidepressants for coexisting depression. We — not the pharmacy aisle — decide which type, for how long, and when to taper.
How do you rule out sleep apnea?
We use a validated questionnaire (STOP-BANG) and a directed sleep history. If your risk is elevated — loud snoring, witnessed pauses, excessive daytime sleepiness, high blood pressure, elevated BMI — we refer for a home sleep apnea test (HSAT) or in-lab study. Treating insomnia without ruling out apnea is a common error that delays relief for years.
Do you offer telehealth for insomnia?
Yes. The first visit is usually in-person for a complete exam and history; follow-up sessions, CBT-I, medication adjustments, and sleep-diary review all work well via secure video. Telehealth improves visit consistency — which matters because CBT-I requires 4-8 sessions.
Do you offer bilingual insomnia care?
Yes. All insomnia care — intake, sleep diary, CBT-I sessions, written plans, telehealth, discharge — is available in English and Spanish. Patient education in your preferred language is one of the strongest predictors of CBT-I success.
Does insurance cover insomnia evaluation and treatment?
Yes for our in-network carriers — Oscar Health, Aetna, Cigna, Humana, Medicare Advantage, Ambetter, and UnitedHealthcare. Visits and CBT-I sessions are covered under primary care or behavioral health benefits. We verify your plan before the first visit; call (305) 209-0001.
Am I too old for CBT-I to work?
No. AASM specifically notes that CBT-I is effective in older adults and is actually preferred over medications in that population due to higher risks of falls, confusion, and drug interactions with many sleep medications. We tailor the pacing and expectations to lifestyle and comorbidities.