How to overcome isomnia

(Lack of sleep)

Insomnia is a sleep disorder that regularly affects millions of people worldwide. Someone with insomnia finds it difficult to fall asleep or stay asleep.

According to the Centers for Disease Control and Prevention (CDC)Trusted Source, adults need at least 7–9 hours of sleep in every 24-hour period, depending on their age.

Research shows that around 25% of people in the United States experience insomnia each year, but around 75% of these people do not develop a long-term problem.

Short-term insomnia can lead to daytime fatigue, difficulty concentrating, and other problems. In the long term, it may increase the risk of various diseases.

This article looks at what insomnia is, as well as its causes, symptoms, diagnosis, and treatments., .

daytime sleepiness and lethargy

a general feeling of being mentally and physically unwell

mood changes, irritability, and anxiety

Also, the issues above can contribute to insomnia — they may be causes, effects, or both.

In addition, insomnia may play a roleTrusted Source in the development of chronic diseases, such as:

obesity

diabetes

cardiovascular disease

depression

It can also undermine school and work performance and limit a person’s ability to do daily activities.

Causes of insomnia

Insomnia can result from a range of physical and psychological factors. Often, the cause is a temporary problem, such as short-term stress. In some other instances, insomnia stems from an underlying medical condition.

Common causes include:

having jet lag, switching shifts at work, or dealing with any other changes to the body’s internal clock

the room being too hot, cold, or noisy, or the bed being uncomfortable

caring for someone in the house, if it disrupts sleep

getting too littleTrusted Source physical exercise

having night terrors or bad dreams

using recreational drugs, such as cocaine or ecstasy

In some people, stress or a mental health issue is responsible for insomnia. A person may be experiencing:

depression

anxiety

bipolar disorder

schizophrenia

Some other health conditions that can limit sleep include:

restless legs syndrome

an overactive thyroid

sleep apnea

gastrointestinal reflux disease, commonly called GERD

chronic obstructive pulmonary disease, known as COPD

chronic pain

Often, symptoms of another health issue or natural transition cause difficulty sleeping. During menopause, for example, hormonal changes can lead to night sweats, which can interrupt sleep.

In people with Alzheimer’s disease, changes in the brain disrupt or changesleeping patterns.

Also, some people have a rare genetic disorder called fatal familial insomnia, which prevents sleep and can be life threatening.

Media technology in the bedroom

ResearchTrusted Source suggests that using devices with screens before bed can cause a loss of sleep in young people.

These devices can also harm sleep patterns in adults. Recreational use after lights-out appears to increase the riskTrusted Source of insomnia, for example.

Medications

According to the American Association of Retired Persons, the following medications can cause insomnia:

corticosteroids

statins

alpha-blockers 

Symptoms of insomnia

Apart from disrupted sleep, insomnia can lead other issues, such as:

daytime fatigue or sleepiness

irritability, depression, or anxiety

gastrointestinal symptoms

low motivation or energy

poor concentration and focus

a lack of coordination, leading to errors or accidents

worry or anxiety about sleeping

using medication or alcohol to fall asleep

tension headachesTrusted Source

difficulty socializing, working, or studying

A lack of sleep is a key factor in motor vehicle accidents, according

  Types of insomnia

Insomnia can beTrusted Source classified by duration:

Acute, transient insomnia is a short-term problem.

Chronic insomnia can last for months or years.

Doctors also classify it by cause:

Primary insomnia is an issue by itself.

Secondary insomnia is a result of another health issue.

In addition, they classify it by severity:

Mild insomnia involves a lack of sleep that leads to tiredness.

Moderate insomnia may affect daily functioning.

Severe insomnia has a significant impact on daily life.

Doctors also consider other factorsTrusted Source when identifying the type of insomnia, including whether the person consistently wakes up too early or has trouble:

falling asleep

staying asleep

getting restorative sleep

Treatments

The best approach can depend on the underlying cause and the type of insomnia, but some options include:

counseling

cognitive behavioral therapy, or CBT

prescription medications

over-the-counter sleep aids, some of which are available for purchase online