Insomnia Sleep Disorder: Types & Causes

Insomnia Sleep Disorder

Insomnia is a sleeping disorder in which a person finds it tricky to fall asleep or stay asleep. As per the American Psychiatric Association, this sleeping disorder is the most common among other disorders. Insomnia not only affects an individual’s physical and mental health but also has a negative impact on the overall quality of life. This article discusses the major insomnia sleep disorder types and causes of each.

Chronic Insomnia

Chronic insomnia is a type of insomnia where an individual finds it difficult to stay or fall asleep for at least 3 nights every week. This kind of insomnia lasts for at least 3 months. This sleep disorder can result fromthe following things:

Insomnia Sleep Disorder: Types & Causes
Insomnia Sleep Disorder: Types & Causes
  • Medications or stimulants like antidepressants, caffeine, allergy medications, alcohol, nicotine, cocaine, etc.
  • Medical conditions like diabetes, heart problems, pain, respiratory problems, acid reflux, stress, menopause, depression, bipolar disorder, etc.
  • Lifestyle patterns including poor sleep environment, jet lag, daytime napping, and so on.

This insomnia sleep disorder can lead to metabolic changes, a low concentration at work, fatigue, and cognitive impairment. The insomnia treatment in this case may include therapy or medication.

Onset Insomnia

This type of insomnia occurs when an individual finds it difficult to sleep as soon as he/she hits the bed i.e. at the start of every night. It generally leads to a delay in sleep. Some causes of onset insomnia include:

  • Stress or anxiety
  • Poor sleep hygiene
  • Illness
  • Bad lifestyle choices such as consumption of caffeine/alcohol

Middle Insomnia

This insomnia sleep disorder is simply the individual’s inability to stay asleep. If a person suffers from middle insomnia, he or she will get up at least once at night and will also find it hard to get back to bed again. Major causes of middle insomnia include:

  • Menopause
  • Alcohol, nicotine, and caffeine use
  • Chronic pain
  • Obstructive sleep apnea
  • Stress
  • limb disorder
  • Restless legs syndrome

Late Insomnia

Late insomnia causes a person to consistently wake up too early than required. Also known as terminal insomnia, this insomnia occurs generally between 3 to 5 am. This insomnia will make you feel that it’s too early to wake up but also too late to again hit the bed and try to sleep. Well, there are many causes of late insomnia including:

  • Hunger
  • Substance abuse
  • Allergies
  • Loss of someone dear
  • Light, noise or changes in temperature of the room
  • Low blood sugar
  • Illness
  • Pressure of work

Acute Insomnia

Acute insomnia, also known as adjustment insomnia, is a brief period of insomnia that’s linked to life events like marriage or divorce, a bad happening, etc. This type of sleeping disorder is not serious and can be resolved without resorting to treatment. Some causes of acute insomnia include:

  • Hearing bad news
  • Stress at work
  • The stress of packing for traveling
  • Moving to a new place
  • Childbirth
  • Child/pet adoption
  • Divorce or marriage
  • Starting a new job

Comorbid Insomnia

This type of insomnia occurs in conjunction with other conditions like stress, anxiety, bipolar disorder, etc. Such insomnia can also occur from a mental or physical condition that can make an individual uncomfortable whenever he/she tries to sleep. Some physical conditions can be back pain, knee pain, foot injury, and so on. Other conditions also include:

Insomnia Sleep Disorder
Insomnia Sleep Disorder: Types & Causes
  • Cancer
  • Migraine headaches
  • Arthritis
  • Autoimmune diseases
  • Any kind of body pain
  • Shingles
  • Injury
  • Movement disorders
  • Common terminal illnesses

These are the major types of insomnia sleep disorders. Most of the sleep disorders can be resolved with the help of natural remedies. For example – if stress or depression is the cause behind your insomnia, you can eventually opt for meditation, whole-body massage, warm bubble bath, etc. to de-stress. If the case is serious, it’s better to get your condition diagnosed by a doctor.

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