Why Am I Zoning Out?
Causes of Spacing Out and When to Seek Help
Medically reviewed by Huma Sheikh, MD
"Zoning out" or "spacing out" is defined as a short period of feeling disconnected from your senses or the things happening around you. When you zone out, you might momentarily forget where you are or what you're doing.
Many experience this on occasion. Most of the time, it's not a concern. However, there are rare cases when zoning out might be a sign of a serious health problem—even one that requires immediate medical attention.
This article discusses the possible causes of zoning out, when it might be a symptom of a medical condition, and when to see a healthcare provider.
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Common Reasons for Zoning Out
Generally, zoning out or spacing out means that you are not in the moment or that your mind is elsewhere.
Zoning out is considered a type of dissociation, which is a feeling of being disconnected from the world around you. Some people experience severe dissociation, but "zoning out" is considered a much milder form.
Daydreaming is the most common kind of zoning or spacing out. Others include fatigue, distraction, and stress.
Fatigue
Extreme fatigue can take a toll on your body and mind. You might space out. While you appear to be awake, your brain struggles to maintain alertness.
Distraction
Spacing out can occur when you are mentally or emotionally consumed by something other than the task at hand. For example, you might space out while watching or listening to something you consider a bit boring or while driving.
Stress
Stress is a common distraction. It can be overwhelming to the point that it is difficult to pay attention to your tasks and responsibilities, especially if they aren't very important. However, extreme stress can cause you to space out even if the task is essential.
Anxiety
At times of high anxiety, the subconscious mind disconnects from the present moment to cope with negative thoughts or avoid remembering a traumatic situation.
If you experience anxiety-related disassociation, you may realize it is happening but feel unable to snap out of it, or you may not be aware it is occurring.
Related: Symptoms of Chronic Stress and Treatments
Medical Reasons for Zoning Out
"Zoning out" is not usually a sign of mental illness or another medical problem, but it can be. Some possible causes are described here.
Hypotension
Very low blood pressure can cause reduced blood flow to the brain. This condition is called hypotension.
If you experience it, you might feel dizzy or lightheaded. You might also lose focus or general awareness for seconds or minutes.
Hypoglycemia
Hypoglycemia, which means low blood sugar, can cause you to lose your sense of awareness for a brief period.
In more extreme cases, hypoglycemia can make you pass out. Mild cases can trigger an episode where you appear to be zoning out.
Migraine
Migraine headaches usually cause pain. Sometimes, the pain is so severe that it can prevent you from paying attention to your surroundings.
Occasionally, however, migraines can cause unusual symptoms such as spacing out, even in the absence of pain.
Intoxication or Drug-Altered State
Mind-altering drugs such as marijuana, heroin, cocaine, methamphetamine, and even alcohol can have unpredictable effects.
These drugs may cause you to become unaware of your behavior or to forget events.
Transient Ischemic Attack
A transient ischemic attack is a brief, reversible stroke that does not cause permanent damage.
Sometimes, people who experience a TIA are aware of what is going on, but occasionally, people are not able to communicate during a TIA. They may not even remember the event itself.
Seizure
A seizure is usually associated with reduced consciousness and some loss of awareness.
While seizures are typically associated with uncontrolled body movements, some seizures result in a brief episode of loss of awareness without these movements. This type is known as an absence seizure.
Narcolepsy
A sleep condition called narcolepsy can cause you to sleep while you appear to be awake.
Also, extreme sleepiness can result in falling asleep while participating in activities. You might actually dream while doing tasks. Everyone around you would likely interpret your responses as spacing out.
Transient Global Amnesia
Transient global amnesia is a temporary interruption of short-term memory. This is a rare event that can last for hours at a time.
If you experience transient global amnesia, you will not remember events. However, you may appear to behave appropriately and normally to those around you.
Takeaway
Some people who have transient global amnesia might get lost or be unable to do complex tasks during the episode.
Related: What Causes Dissociative Amnesia?
When to See a Healthcare Provider
Seek medical attention if zoning out involves any of the following, which could indicate a medical cause:
Repeat episodes: If there isn't an obvious reason for them, such as a big project at work
Memory loss: Including not being able to recall events that happened or things that you did while spacing out
Odd behavior: Such as misplacing objects during episodes or acting in a way that is uncharacteristic for you
Loss of bowel or bladder control: Including not realizing you have to go or not being able to make it to the bathroom on time
Injury: Getting hurt while you are zoning out, especially if you don't remember how it happened, which means your episodes can become increasingly dangerous.
Duration: If zoning out periods tend to be more than a few minutes
Summary
Everyone spaces out from time to time. While spacing out can be a sign that you are sleep-deprived, stressed, or distracted, it can also be due to a transient ischemic attack, seizure, hypotension, hypoglycemia, migraine, transient global amnesia, fatigue, narcolepsy, or drug misuse.
If you have repeated episodes, if they last longer than a few minutes, or you experience a lack of memory, loss of bowel or bladder control, or strange behavior while zoning out, it's essential to seek medical help.
Read the original article on Verywell Health.
