The most severe strokes can leave a person unable to respond, or in a sleep-like state. This is sometimes called unconsciousness or coma, and it means that important parts of the brain are not working well. Coma is a worrying sign, as it may mean that the stroke is severe enough that the person may not survive.
In some cases, a person can be unresponsive after a stroke for a period of time. This can be anywhere from days to months and, in extreme cases, several years. A coma happens most commonly if excessive intracranial pressure occurs or a massive stroke or brain stem stroke.
It's unknown how long a stroke-induced coma will last in any individual since every stroke is different. A coma rarely lasts more than 2-4 weeks.
It's possible to wake up with stroke symptoms as a result of a stroke that happened while you were asleep. These are sometimes called "wake-up strokes." Wake-up strokes are not technically different from other strokes. However, they can be more dangerous because treatment is delayed while you are sleeping.
Sleep is important for good health, especially for somebody recovering from a stroke. It plays a significant part in healing the brain and in aiding physical recovery.
Excessive daytime sleepiness usually decreases after a few weeks. However, in about 30 percent of stroke survivors, EDS can last for over six months. Excessive sleepiness may interfere with stroke rehabilitation and recovery, as well as one's mood, relationships, and daily activities.
Hemorrhagic strokes last as long as the bleeding is happening or as long as there's pressure on your brain from that bleeding. That means the stroke will last until you receive treatment. Without treatment, hemorrhagic strokes are virtually always deadly.
Medical experts often use the NIH Stroke Scale to determine the severity of a stroke. Patients that score between 21 and 42 (the highest possible score) are considered to have suffered a massive stroke.
A stroke keeps blood from reaching the brain and leads to brain tissue damage. About 10% of people who experience a stroke eventually develop severe pain that is called post-stroke pain, central pain, or thalamic pain (after the part of the brain typically affected).
“The first three months after a stroke are the most important for recovery and when patients will see the most improvement,” says Raghavan. During this time, most patients will enter and complete an inpatient rehabilitation program, or make progress in their outpatient therapy sessions.
1. People having a stroke usually are able to hear and comprehend what's happening around them. 2. Up to a third of the patients who appear to be having strokes turn out to have other medical problems that mimic strokes.
Because the cause of a stroke and the amount of damage it causes in the brain vary widely, there's no “typical” duration of a stroke. Some strokes last for a few minutes while others continue for hours or even days.
Common physical conditions after a stroke include: Weakness, paralysis, and problems with balance or coordination. Pain, numbness, or burning and tingling sensations. Fatigue, which may continue after you return home.
The first hour is considered to be the most crucial or in other terms “golden” because stroke patients have a high chance of survival and prevention of long-term brain damage if they receive medical treatment and drug therapy within the first 60 minutes of the onset of symptoms.
The most severe strokes can leave a person unable to respond, or in a sleep-like state. This is sometimes called unconsciousness or coma, and it means that important parts of the brain are not working well. Coma is a worrying sign, as it may mean that the stroke is severe enough that the person may not survive.
There is no safe number of strokes a person can have, and no set limit on how many someone can have before a stroke is fatal. The more strokes an individual has, the higher the likelihood of lasting damage or death. One in four people who have had a stroke will have another.
Brainstem hemorrhage, which is the cause of respiratory and vasomotor centers dysfunction, is frequently the direct cause of sudden death caused by stroke, and not only cerebral edema, but also secondary lethal arrhythmia, myocardial infarction, pulmonary embolism, or asphyxiation by dysphagia may be indirect causes of ...
The major risk factors for stroke include: High blood pressure. Diabetes. Heart and blood vessel diseases: Conditions that can cause blood clots or other blockages include coronary heart disease, atrial fibrillation, heart valve disease, and carotid artery disease.
Stroke impacts the brain, and the brain controls our behavior and emotions. You or your loved one may experience feelings of irritability, forgetfulness, carelessness or confusion. Feelings of anger, anxiety or depression are also common.
The physical impact of the stroke on your brain and body can trigger fatigue. In the early weeks and months after a stroke, your brain and body are healing. The rehabilitation process can involve trying to do things in a completely new way, or learning and doing exercises which can be very tiring.
Therapies or medicines almost never fully restore memory after stroke. However, many people do recover at least some memory spontaneously after stroke.