Quick Answer: What Are The Causes Of Unconsciousness?

What are the main causes of unconsciousness?

Unconsciousness can be caused by nearly any major illness or injury.

It can also be caused by substance (drug) and alcohol use.

Choking on an object can result in unconsciousness as well.

Brief unconsciousness (or fainting) is often a result from dehydration, low blood sugar, or temporary low blood pressure..

What are the signs of unconsciousness?

What are signs that a person may become unconscious?sudden inability to respond.slurred speech.a rapid heartbeat.confusion.dizziness or lightheadedness.

What to do if someone is breathing but unconscious?

If the person is unconscious but still breathing, put them into the recovery position with their head lower than their body and call an ambulance immediately. Continue watching the patient to ensure they don’t stop breathing and continue to breathe normally.

What happens in the unconscious mind?

The unconscious mind is a reservoir of feelings, thoughts, urges, and memories that are outside of our conscious awareness. The unconscious contains contents that are unacceptable or unpleasant, such as feelings of pain, anxiety, or conflict.

What is the difference between coma and unconsciousness?

Coma is a state of unconsciousness in which a patient does not react with the surrounding environment. Someone who is in a coma is unconscious and has minimal brain activity. It is not possible to wake a coma patient using physical or auditory stimulation.

How serious is unconsciousness?

Complications of prolonged unconsciousness can be severe. Lack of oxygen to the brain may result in brain damage, and choking can lead to death if left untreated. Emergency first aid may also cause complications.

How long do you stay unconscious when you faint?

Most people who faint stay out a few seconds to less than a minute. If the person is unconscious for a longer time, call 911.

What do you mean unconscious?

not conscious; without awareness, sensation, or cognition. … not perceived at the level of awareness; occurring below the level of conscious thought: an unconscious impulse. not consciously realized, planned, or done; without conscious volition or intent: an unconscious social slight.

How do you wake up a fainted person?

Position the person on his or her back. If there are no injuries and the person is breathing, raise the person’s legs above heart level — about 12 inches (30 centimeters) — if possible. Loosen belts, collars or other constrictive clothing. To reduce the chance of fainting again, don’t get the person up too quickly.

What happens to the body when you faint?

The vasovagal reflex, which causes the heart rate to slow and the blood vessels to widen, or dilate. This reflex can be triggered by many things, including stress, pain, fear, coughing, holding your breath, and urinating. Orthostatic hypotension, or a sudden drop in blood pressure when you change position.

How do you treat an unconscious person?

First Aid GuideCheck the person’s airway, breathing, and circulation.If you do not think there is a spinal injury, put the person in the recovery position: Position the person lying face up. Turn the person’s face toward you. … Keep the person warm until emergency medical help arrives.

How long can someone be unconscious?

What are the long term effects of being knocked unconscious? It depends on the severity of the injury. If you lose consciousness briefly, and suffer a concussion, 75 to 90 percent of people will fully recover in a few months. But severe damage to the brain can cause unconsciousness for days, weeks, or even longer.

How do hospitals identify unconscious patients?

Using biometrics to identify unconscious patients Thanks to the increasing adoption of biometrics for patient identification, many hospitals are now equipped with a way to quickly and accurately identify unconscious patients through a fast biometric scan.

Do you feel pain when you are unconscious?

The unconscious person may still feel pain as they did when they were awake. For this reason pain medication will continue to be administered but perhaps by another method such as the subcutaneous route (through a butterfly clip in the stomach, arm or leg).

What are the levels of unconsciousness?

Levels of consciousnessLevelSummary (Kruse)DeliriousDisoriented; restlessness, hallucinations, sometimes delusionsSomnolentSleepyObtundedDecreased alertness; slowed psychomotor responsesStuporousSleep-like state (not unconscious); little/no spontaneous activity4 more rows