What Causes Insomnia?
Stress is the primary cause of insomnia, but there are also various physical conditions and other factors that can exacerbate it. These include sleep apnea, increased thyroid activity, certain medications, and digestive issues such as reflux.A lack of sufficient physical activity during the day can also disrupt sleep. Abuse of substances like alcohol, nicotine, and caffeine can contribute as well.
Environmental factors can also impact sleep, such as working night shifts or changing time zones during travel. People who are not exposed to enough natural sunlight during the day may also experience sleep problems.
Consequences of Insomnia
Insomnia leads to daytime fatigue and reduced energy levels. People with sleep problems may experience impaired coping abilities, issues with attention and concentration, memory problems, and difficulties performing routine tasks. Most significantly, insomnia affects mood. Chronic insomnia appears to be a major trigger for depression and irritability.Insomnia and Women
Studies show that about one in four women experience symptoms of insomnia. Insomnia can lead to more accidents in women, particularly frequent falls. Women with insomnia are at higher risk for certain health problems, including diabetes and high blood pressure. Women also suffer more from depression related to sleeplessness.Insomnia and Depression
Depression is both a major cause of insomnia and a consequence of it. In some individuals, depressive symptoms may appear before sleep problems, while others may first notice insomnia symptoms. Due to symptom similarities, insomnia can be misdiagnosed as depression and vice versa.Tips for Better Sleep
- Establish a Schedule: Go to bed at the same time every night and wake up at the same time each morning.
- Be Physically Active: Aim for at least 20 to 30 minutes of physical activity daily.
- Avoid Nicotine and Limit Caffeine and Alcohol: Especially in the evening.
- Avoid Heavy Meals Before Bed:
- Relax: Develop a sleep routine with activities like a warm bath, reading, or other relaxing activities.
- If You Can’t Sleep: Get up and engage in a calming activity like reading or listening to music until you feel sleepy.
- Avoid Bright Lights Before Bed:
- Use Comfortable Bedding:
- Minimize Noise and Distractions: (TV, computer, pets)
- Reserve Your Bed for Sleep and Intimacy Only:
- Set a Cooler Room Temperature:
Cognitive Behavioral Therapy for Insomnia
In the short term, sleep aids can improve nighttime sleep and daytime alertness. The most effective treatment for chronic insomnia involves behavioral techniques that address anxiety about sleep and help the body establish its own sleep rhythm. Cognitive Behavioral Therapy (CBT) targets thoughts and actions that disrupt sleep. It may include relaxation training and sleep scheduling.Insights on Insomnia from Martina Judež, our Certified Transactional Analyst:
How would you define insomnia from a psychotherapeutic perspective? Is it a condition, disorder, or illness?Insomnia is a type of sleep disorder. Other disorders include sleep apnea, sleep movement disorders, and excessive daytime sleepiness. Insomnia is the most common, with people struggling to fall asleep, waking up during the night, or waking up too early in the morning.
Insomnia is categorized as acute (short-term) or chronic (long-term). Acute insomnia occurs occasionally and usually resolves on its own, while chronic insomnia indicates a deeper problem that has lasted for months, affecting the individual's quality of life and potentially leading to negative health consequences.
What are the main causes of insomnia based on your experience?
Clients often report that their insomnia began due to stress, overload, worries, noise, electronic devices, shift work, time zone changes due to travel, pregnancy, or interpersonal issues at home or work. Sometimes, trauma can be a factor. Some people can't stop their constant mental chatter at night, ruminating over problems or fearing negative outcomes, which leads to catastrophizing. Physical pain and health conditions can also contribute.
Who is more affected by insomnia? Is there a typical profile of individuals more prone to sleep disorders?
Short-term insomnia affects almost everyone at some point, both men and women. For some, it escalates to the point where it starts to interfere with their quality of life, prompting them to seek help. It's challenging to identify a typical profile of individuals affected by this disorder.
How do sleep disorders impact individuals? Which areas of life are most affected?
Insomnia, when not chronic, has short-term effects such as impacting concentration, cognitive abilities, emotional irritability, numbness, and volatility. Long-term insomnia can lead to chronic headaches, worsened cognitive and motor skills, reduced immune resistance, and frequent illnesses. It can create feelings of helplessness, fear of the evening and night. Prolonged insomnia can affect all areas of a person's life, including relationships, work, and health.
Can insomnia be managed on your own?
Many people try to manage insomnia by following sleep improvement tips such as avoiding caffeine in the afternoon, saying no to alcohol, avoiding demanding tasks in the evening, establishing evening rituals, going to bed at a proper time, not being too hungry or too full, drinking just the right amount of fluids, ventilating the bedroom, maintaining an optimal room temperature, and creating a comfortable bed. Despite all efforts, insomnia might persist.
Why might these tips not work? Is there an alternative approach?
Focusing solely on symptom management strategies usually doesn't resolve the underlying issue. Relaxation techniques may also be ineffective if deep internal struggles, significant worries, or unresolved trauma are present. Some people exert pressure on themselves to sleep, especially if they have important events or tasks the next day. This self-pressure often worsens sleep difficulties. Instead, it's important to accept that it's okay to lie in bed without sleeping. Show compassion to yourself rather than constantly battling with the issue. Combatting symptoms may lead to additional fears. Allowing yourself more flexibility at night, without self-judgment, may help. If the problem persists, seeking psychotherapy can be beneficial.
How can psychotherapy help with sleep disorders? What are the effects?
Various psychotherapeutic approaches can help with sleep disorders. I find Acceptance and Commitment Therapy (ACT) most effective, focusing on acceptance and commitment. Instead of controlling unpleasant emotions, ACT helps clients develop self-compassion. This therapy is effective for anxiety disorders, depression, obsessive-compulsive disorders, and insomnia. Building trust is essential for clients to gradually let go of control and embrace new behaviors. We also explore and acknowledge underlying causes, identify fears, and assess their reality.
Can you provide an example from your practice?
One of my clients faced a significant career advancement opportunity. The night before an important interview, he experienced his first episode of staying awake all night. The fear of not advancing at work lasted several days, leading to persistent insomnia. He started sweating at night and feeling tingling throughout his body. The fear of the future paralyzed him. Prolonged insomnia began affecting his emotional stability, causing irritability towards his family. When he didn't achieve the career advancement, he withdrew and his insomnia worsened. Financial uncertainty and fear consumed him. He said, "I think about losing my job every few seconds." He couldn't calm down at night, with his mind fixated on the loss. Despite being intelligent, he struggled with complex tasks and felt muscle pain and body tingling. Short naps during the day were unhelpful. However, intense sports requiring maximum concentration improved his well-being. Routine activities had no effect. When he engaged in tasks that fully absorbed him, his worries diminished and his mood improved. He chose to tackle the problem without medication and found that honest discussions in therapy were beneficial. Gradually, his condition improved, and he was happy to sleep for 2 to 3 hours at a time. When he thought about job loss less frequently, he knew he was making progress, which motivated him to focus on personal growth. In subsequent sessions, we identified his competencies and worked on recognizing his strengths for career development. He has now started taking concrete steps in his career path, and I am confident he will succeed.
How quickly can clients with sleep disorders expect improvement?
It depends on how long the symptoms have persisted and how deeply the person has identified with their insomnia. For issues lasting several months, the path back to a normal sleep pattern may be longer. When help is sought in a timely manner, a few sessions might be sufficient. I believe success relies on clients recognizing their therapist as a trusted ally and motivator for change on the path to better well-being and peaceful sleep