Not being able to sleep. Tossing and turning in bed for hours. Waking up at three in the morning with your head full of thoughts. Looking at the clock and counting how many hours are left until the alarm goes off. If this is your reality night after night, you know what insomnia is and you know its devastating impact on daily life: constant fatigue, irritability, difficulty concentrating, growing anxiety, and the feeling of not being able to function. The good news is that insomnia is treatable, and online insomnia therapy is now one of the most effective and accessible options to overcome it for good, without depending on medication.
What is insomnia?
Insomnia is a sleep disorder characterized by persistent difficulty initiating sleep, maintaining it, or waking up too early, despite having adequate opportunity to sleep. To be considered clinical insomnia, the difficulties must occur at least three nights per week for a minimum of three months and must cause significant distress or impairment in daytime functioning.
Insomnia chronically affects between 10% and 15% of the adult population, and up to 30-35% experience episodes of acute insomnia at some point in life. Despite being so prevalent, many people do not seek professional help because they consider that "it's normal" or that "I'll sleep when I can." The reality is that chronic insomnia does not go away on its own: it tends to perpetuate itself through behavioral and cognitive mechanisms that need to be actively addressed.
Types of insomnia
Understanding the type of insomnia a person has is fundamental to personalizing treatment:
Sleep-onset insomnia
The person takes more than 30 minutes to fall asleep. It is normally associated with excessive cognitive arousal (a "racing" mind), anticipatory anxiety about sleep, or habits that activate the nervous system in the hours before bed. The person goes to bed tired, but when they turn off the light, the brain activates: worries from the day, plans for tomorrow, replaying conversations, anticipating problems.
Sleep-maintenance insomnia
The person falls asleep relatively well, but wakes up one or several times during the night and finds it very hard to go back to sleep. The awakenings can last from 20 minutes to several hours. It is often accompanied by intense frustration (which paradoxically increases arousal and makes sleep even harder) and counterproductive behaviors such as looking at the phone, calculating remaining hours, or worrying about the consequences of not getting enough sleep.
Early-morning awakening insomnia
The person wakes up well before the desired time (usually between 3 and 5 in the morning) and cannot go back to sleep. This type of insomnia is frequently associated with depression and requires a careful assessment of the person's emotional state. Early awakening is usually accompanied by negative thoughts and a sense of low mood that colors the rest of the day.
Mixed insomnia
Many people present with a combination of difficulties falling asleep, nighttime awakenings, and early-morning awakening. This mixed presentation is the most common in chronic insomnia and is usually the most exhausting, since the person has no time during the night when they can rest in a sustained way.
The impact of chronic insomnia on health
Sleep is not a luxury: it is a fundamental biological need. Untreated chronic insomnia has serious consequences across multiple areas:
Mental health: Insomnia multiplies by 2-3 the risk of developing depression and anxiety disorders. Insufficient sleep alters emotional regulation, increases reactivity to stress, and impairs decision-making. People with chronic insomnia report significantly higher levels of irritability, hopelessness, and difficulty enjoying everyday activities.
Cognitive function: Lack of sleep impairs working memory, sustained attention, processing speed, and cognitive flexibility. This translates into errors at work, difficulty learning new things, frequent forgetfulness, and a persistent feeling of "brain fog."
Physical health: Chronic insomnia is associated with an increased risk of cardiovascular disease, hypertension, type 2 diabetes, obesity, and a weakened immune system. During deep sleep, the body repairs tissues, consolidates memory, and regulates essential hormones; when this process is chronically interrupted, the entire body suffers.
Relationships and quality of life: Chronic fatigue affects patience, empathy, and emotional availability. People with insomnia often report relationship conflicts, progressive social isolation, and abandonment of leisure activities due to lack of energy.
The bidirectional insomnia–anxiety–depression relationship
One of the most important aspects of insomnia is its close relationship with anxiety and depression. Far from being a simple consequence of those conditions, insomnia often precedes, maintains, and worsens them:
Anxiety activates the nervous system and prevents the transition to sleep. The person goes to bed with body and mind in "alert" mode: rapid heartbeat, muscle tension, racing thoughts. Each sleepless night increases anticipatory anxiety about sleep ("I'm sure I won't sleep tonight either"), creating a self-feeding vicious cycle.
Insomnia weakens emotional regulation. The sleep-deprived brain over-activates the amygdala (the emotion center) and partially disconnects the prefrontal cortex (reasoning and impulse control). This makes the person more vulnerable to anxiety, irritability, and sadness during the day.
Depression alters sleep architecture, reducing deep sleep phases and causing early awakenings. At the same time, poor sleep prevents the emotional recovery that should happen during the night.
For all these reasons, effective insomnia treatment must simultaneously address the underlying emotional difficulties. In therapy, we work on both the specific techniques to improve sleep and the emotional coping strategies that sustain the problem.
CBT-I: the first-line treatment for insomnia
Cognitive Behavioral Therapy for Insomnia (CBT-I) is considered the first-line treatment for chronic insomnia by all international clinical guidelines, including the American Academy of Sleep Medicine, the European College of Neuropsychopharmacology, and the British NICE. It is the gold standard over medication, because:
- It achieves effectiveness rates of 70-80%
- The effects are maintained in the long term (years after treatment)
- It does not produce dependence or side effects
- It addresses the causes of insomnia, not just the symptoms
- It also improves anxiety, depression, and overall quality of life
CBT-I is a structured treatment that usually lasts between 6 and 10 sessions and combines several complementary techniques:
Sleep restriction (time-in-bed restriction)
It is the most powerful technique of CBT-I. It consists of adjusting the time the person spends in bed to the time they actually sleep. If a person is in bed 9 hours but only sleeps 5, the sleep window is reduced to 5.5-6 hours. This may sound counterintuitive — and the first nights can be hard — but it has powerful logic: it produces intense homeostatic sleep pressure that consolidates sleep, eliminates long periods of wakefulness in bed, and breaks the "bed = being awake and frustrated" association. As sleep efficiency improves (the percentage of time in bed actually sleeping), the schedule is gradually expanded until reaching optimal sleep duration.
Stimulus control
This technique aims to rebuild the "bed = sleep" association that insomnia has weakened. The basic rules are: go to bed only when sleepy; if you can't fall asleep within 15-20 minutes, get up and do a calm activity until drowsiness returns; use the bed exclusively for sleep (and intimacy); maintain a fixed wake-up time regardless of how you slept. Over time, the brain re-learns that getting into bed is the cue to fall asleep, instead of the cue to worry or toss and turn.
Sleep hygiene
Although sleep hygiene alone is not enough to treat chronic insomnia, it is an important part of treatment. It includes recommendations such as: keeping a regular sleep-wake schedule, avoiding screens and blue light 1-2 hours before bed, limiting caffeine (especially after 2 p.m.), creating an appropriate bedroom environment (dark, cool, quiet), avoiding heavy evening meals, exercising regularly but not intensely in the hours before sleep, and limiting naps to 20-30 minutes maximum.
Cognitive restructuring of beliefs about sleep
People with chronic insomnia often develop dysfunctional beliefs about sleep that perpetuate the problem: "If I don't sleep 8 hours, I won't be able to function," "Insomnia is destroying my health," "If I don't fall asleep soon, tomorrow will be a disaster," "I need medication to sleep." These beliefs generate anxiety and hypervigilance that, paradoxically, prevent sleep. Cognitive restructuring helps to identify and modify these beliefs into more realistic and flexible ones, reducing the self-imposed pressure that blocks natural sleep.
Relaxation and de-arousal techniques
These include progressive muscle relaxation (systematically tensing and relaxing muscle groups), diaphragmatic breathing exercises (which activate the parasympathetic nervous system), guided visualization, and mindfulness. These techniques help reduce the physiological and mental arousal that prevents the transition to sleep. They are especially useful for people with sleep-onset insomnia who arrive at bed with a tense body and an active mind.
Sleep diary
The sleep diary is a fundamental tool of CBT-I. Each morning, the person records: time of going to bed, estimated time to fall asleep, nighttime awakenings, final wake time, time of getting up, subjective sleep quality, and use of medication. This data allows the therapist to calculate sleep efficiency, adjust the sleep window, and monitor progress objectively. Most people are surprised to realize they were sleeping more (or less) than they thought.
Online therapy for insomnia: why is it especially well-suited?
Online therapy is a particularly well-suited format for insomnia treatment for several reasons:
No travel that disrupts sleep schedules: No need to leave home, drive, or take public transport, which makes it possible to maintain the sleep routine you are working on in therapy.
Geographic accessibility: You can access specialized insomnia treatment from anywhere, without depending on the availability of specialized professionals in your area.
Schedule flexibility: Sessions can be scheduled at times compatible with your routine, avoiding making the treatment itself an additional source of stress.
Demonstrated effectiveness: Multiple studies have shown that online CBT-I is just as effective as in-person CBT-I. The nature of the treatment (conversation, psychoeducation, sleep diary review, strategy planning) adapts perfectly to the video call format.
Medication vs. therapy for insomnia
If you are taking sleep medication — or considering it — it is important to have complete information to make the best decision:
Sleeping pills (benzodiazepines and similar): They can be useful in the short term for acute insomnia crises, but they have important limitations for chronic use: they develop tolerance (each time a higher dose is needed), cause physical and psychological dependence, alter sleep architecture (reducing deep REM sleep), produce residual daytime drowsiness, and in elderly people, increase the risk of falls and cognitive decline.
CBT-I, in contrast: Addresses the causes, not the symptoms. Its effects are maintained years after the end of treatment because the person has learned new skills. It does not produce dependence. Several meta-analyses have shown that CBT-I is superior to medication both in the short and long term.
If you are already taking medication, therapy does not mean stopping it cold. We work with a gradual, medically supervised tapering, as your new sleep skills allow you to sleep on your own.
When should you seek professional help?
Consider seeking help if:
- You have had difficulty sleeping for more than three months, at least three nights per week
- Insomnia affects your work, academic, or social performance
- You use alcohol, cannabis, or non-prescribed medication to sleep
- Anxiety about sleep is having a significant emotional impact
- You have tried "all the tricks" of sleep hygiene without results
- You have been taking sleeping pills for a long time and want to stop
- Your mood has worsened due to lack of sleep
- Your relationship with your partner or family has been affected by insomnia
Take the first step toward restful sleep
If insomnia has settled into your life and you feel you have lost control of your sleep, I want you to know that recovering it is possible. CBT-I is an effective, brief, and side-effect-free treatment that can transform your relationship with sleep in a lasting way. Through online therapy, I will guide you through a structured and personalized process so you can sleep well again, without depending on medication. Contact me for a first informational consultation.