Insomnia: Causes, Symptoms, and How to Treat It

What is Insomnia?

Insomnia is a sleep disorder where you have trouble falling asleep, staying asleep, or waking up too early. Insomnia symptoms can be short-term (acute), or this problem can last a long time (chronic) impacting your day-to-day personal and professional life.  

Impact of Insomnia on Daily Life 

Insomnia can have a deep impact on your daily life, causing a lot of complications in both professional and personal spheres as it can lead to daytime fatigue, impaired concentration, mood swings, strained relationships, and reduced productivity at work due to lack of restorative sleep. The different ways in which insomnia can impact your daily life are given below: 

Impacts on Personal Life 

• Mood Swings: Feeling, anxious, depressed, and irritable due to sleep deprivation. 
• Reduced Energy Levels: Feeling tired and sluggish which leads to limited physical activity. 
• Weakened Immune System: Lack of proper sleep can lead to impaired immune response of the body, which makes individuals more susceptible to illness. 
• Social Withdrawal: Avoiding social activities due to exhaustion. 
• Relationship Issues: Mood swings can lead to tension and stress in relationships. 
• Mental Health Complications: Insomnia can lead to increased mental health issues like depression and anxiety. 

Impacts on Professional Life 

• Absenteeism: Lack of sleep increases the likelihood of taking sick days or missing work due to fatigue. 
• Decreased Productivity: Difficulty in focusing, making decisions, and completing tasks promptly due to sleep deprivation. 
• Poor Job Performance: Reduced cognitive abilities lead to mistakes, and missed deadlines that can negatively impact work quality. 

Insomnia Causes 

Insomnia causes may include stress, life events, or habits that disrupt sleep. The most common insomnia causes are given below: 

• Poor Sleep Habits: This includes going to bed and waking up at different times each day, taking naps, and being overly active before bedtime. Using smartphones or computers before bed can also disrupt sleep cycle. 
• Stress: Stressful life events like the death or illness of a loved one, job loss, or divorce can also lead to insomnia. 
• Mental Health Disorders: Mental disorders like post-traumatic stress disorder, or anxiety disorder may also disrupt sleep and cause insomnia. 
• Sleep-related disorders: Disorders like sleep apnea can cause you to stop breathing at times during the night which can disrupt your sleep.  
• Consumption of Caffeine, Nicotine, and Alcohol: Beverages like coffee, tea, and cola that have caffeine are stimulants, and drinking them late in the evening can keep you from falling asleep. Moreover, nicotine and alcohol also act as stimulants that can disrupt sleep. 
• Travel or Work Schedule: Irregular travel and work schedules can disrupt the circadian rhythm which is your body's "internal clock". This disruption can lead to insomnia.  

Insomnia Symptoms 

Insomnia symptoms can include: 

• Having difficulty falling asleep at night 
• Daytime, fatigue, or sleepiness 
• Waking up during the night or waking up too early 
• Poor performance at school or work 
• Poor concentration and focus 
• Difficulty socialising, working, and studying 
• Having concerns or frustrations about sleeping 
• Irritability, depression, or anxiety 

How to Cure Insomnia? 

Insomnia treatment options include various options. The main treatment options are given below: 

• Cognitive Behavioural Therapy (CBT-I): CBT-I is an approach to rid thoughts and actions that keep your mind restless. This is often the first and most important insomnia treatment method to treat people with sleep problems. 
• Sleep Restriction: During this approach, your bedtime is restricted, and daytime napping is avoided as it can lead to insufficient night sleep and increased fatigue.  
• Light Therapy: This method uses light to alter your circadian rhythm particularly when you sleep and wake up earlier than usual. 
• Prescription Methods: The doctor may prescribe sleeping pills to improve your sleep pattern. However, it is not usually recommended or is healthy to rely on pills for longer than a couple of weeks. Please consult your doctor before using these sleeping pills.  

Conclusion 

Insomnia not only ruins your sleep and risks your health, but it also impacts your day-to-day professional and personal life. However, the right treatment plan can be very effective and will involve identifying as well as managing the insomnia causes like underlying health conditions or stress.