Can a coma last for 4 years

Comas can last from days to weeks while some severe cases have lasted several years. Recovery depends, to a considerable extent, on the original cause of the coma and on the severity of any brain damage.

What's the longest a person ever stayed in a coma?

Elaine Esposito (December 3, 1934 – November 25, 1978) held the record for the longest period of time in a coma according to Guinness World Records, having lost consciousness in 1941 and eventually dying in that condition more than 37 years later.

Is being in a coma like being dead?

A coma is a deep state of unconsciousness. … Coma is different from sleep because the person is unable to wake up. It is not the same as brain death. The person is alive, but they cannot respond in the normal way to their environment.

Can a person be in a coma for 10 years?

Comas can last from several days to, in particularly extreme cases, years. After this time, some patients gradually come out of the coma, some progress to a vegetative state, and others die.

Why do coma patients cry?

The electroencephalogram (EEG), which measures activity in the cortex, seat of such higher functions as thoughts and emotions, was mentioned by the ambiguity. A comatose patient may open his eyes, move and even cry while still remaining unconscious. His brain-stem reflexes are attached to a nonfunctioning cortex.

What does being in coma feel like?

People in a coma are completely unresponsive. They do not move, do not react to light or sound and cannot feel pain. Their eyes are closed. The brain responds to extreme trauma by effectively ‘shutting down’.

Do you dream while in a coma?

Patients in a coma appear unconscious. They do not respond to touch, sound or pain, and cannot be awakened. Their brains often show no signs of the normal sleep-wakefulness cycle, which means they are unlikely to be dreaming. … Whether they dream or not probably depends on the cause of the coma.

How do you eat in a coma?

Nourishing the unconscious person requires bypassing the normal chewing and swallowing process, and at times avoiding the gastrointestinal tract altogether. A nasogastric tube bypasses mouth and esophagus to deliver liquid nutrition directly to the stomach.

What is the shortest time to be in a coma?

It’s not the duration that defines a coma, but the unresponsiveness. So, you can be in a coma for as little as ten minutes, or however long it takes your medical personnel to exhaust the battery of tests.

Has anyone woken up from brain death?

18-year-old Lewis Roberts, from Leek, Staffordshire, was declared brain dead after being hit by a van. But he blinked and started breathing on his own hours before his organs were due to be donated. Someone who has been brain dead for days finally wakes up hours before their organs are to be donated.

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What is the longest time someone was in a coma and woke up?

Terry Wallis (born 1964). This American man was in a coma for nearly a year after a truck accident, then a minimally conscious state for 19 years.

Where is the soul when someone is brain dead?

As soon as a person dies the soul leaves the body to enter the spiritual world. Soul makes the body alive and keeps the body alive – the whole body or part of the body. So, soul of a brain death patient is still in the body till stopping activity of heart.

Do coma patients remember anything?

The experience of being in a coma differs from person to person. Some people feel they can remember events that happened around them while they were in a coma, while others don’t.

How long was the longest phone call?

A feat recognized by the Guinness World Records took place in Riga, Latvia, where a phone conversation lasted for a whopping 56 hours and 4 minutes. This happened back in 2012 at an event organized by Tele2 communications and SponsorKing.

How long can someone be in a coma and wake up?

Due to the unpredictable nature of consciousness in the early stages of traumatic brain injury, it is nearly impossible to predict when a patient will awaken from a coma in the first 24 hours after a traumatic brain injury. However, a coma rarely lasts over a month.

Can a person in coma hear us?

When people are in comas, they are unconscious and cannot communicate with their environment. … However, the brain of a coma patient may continue to work. It might “hear” the sounds in the environment, like the footsteps of someone approaching or the voice of a person speaking.

Can people in a coma hear you?

Can Your Loved One Hear You. During a coma, the individual is unconscious, meaning they are unable to respond to any sounds. However, the brain may still be able to pick up on sounds from loved ones. In fact, some studies suggest talking and touching a loved one while they are in a coma may help them recover.

Can people on life support hear you?

So, if you ask if your loved one can hear you, the answer is YES! They do hear you, so speak clearly and lovingly to your loved one.

Is being in a coma scary?

According to many coma survivors, the unconscious experience feels almost like a dream, at least in retrospect. One person said it was “kind of like a normal dream where you don’t have any concept of time, but things seem to be happening.” This person had “about four different dreams” in their less-than-a-week coma.

How long does a coma last?

Some people become fully conscious and are able to resume a normal life, while others may spend the rest of their lives in a coma. According to the How Stuff Works website, a coma is typically not going to last more than two to four weeks. A patient will start to regain awareness over a gradual period of time.

What is brain dead vs coma?

Brain death: Irreversible cessation of all functions of the entire brain, including the brain stem. A person who is brain dead is dead, with no chance of revival. Coma: A state of profound unresponsiveness as a result of severe illness or brain injury.

Can a brain dead person recover?

A person who’s brain dead is legally confirmed as dead. They have no chance of recovery because their body is unable to survive without artificial life support.

How long can a brain dead person live off life support?

After turning off life support, a person who’s brain-dead will die within minutes, because they won’t be able to breathe on their own. If a person is in a permanent vegetative state but not brain-dead, their life support likely consists of fluids and nutrition.

Do you wee and poo in a coma?

This condition is known as a coma. When you are in a coma, you will be confined to bed, and all physical needs (such as bathing, turning, and bowel and bladder care) will be taken care of by someone else. General weakness is also very common as you approach death.

How long can you survive in a coma without water?

When someone is no longer taking in any fluid, and if he or she is bedridden (and so needs little fluid) then this person may live as little as a few days or as long as a couple of weeks. In the normal dying process people lose their sense of hunger or thirst.

What's the longest someone has been dead and come back?

Velma Thomas, 59, of Nitro, West Virginia, USA holds the record time for recovering from clinical death. In May 2008, Thomas went into cardiac arrest at her home.