can severe dehydration cause seizures?
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Becoming extremely dehydrated — defined by the World Health Organization as losing more than 10 percent of your body weight in fluid — can lead to injury or fatal complications, and it requires an ER visit. Seizures, cardiac arrhythmia, or hypovolemic shock can occur because your blood volume is too low.
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One sign of overhydration or water intoxication is a feeling of confusion or disorientation. This is linked to falling levels of electrolytes such as sodium in the body. If water intake continues to be excessive, symptoms can progress from mild confusion to delirium and seizures.
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It can happen if you drink way too much water and don't take in enough sodium, and it could lead to nausea, vomiting, headache, fatigue, and—more seriously—seizure, respiratory arrest, or even brain damage.
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Symptoms associated with severe dehydration include pale, cool, and clammy skin, a weak and rapid heartbeat, a shallow and hurried breathing pattern, and severely low blood pressure. Some people may also be anxious and restless and complain of thirst.
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Can alcohol cause epilepsy? 'Binge' drinking can cause a seizure, even in people who do not have epilepsy. Such seizures can be due to alcohol withdrawal, toxic effects of alcohol, too much fluid, and metabolic changes in the body. Withdrawal seizures may begin within seven to 72 hours of stopping drinking.
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["Persistent headaches. One of the first things you might notice when you're dehydrated is a throbbing headache. ... ", 'Sluggish bowel function. ... ', 'Dull skin. ... ', 'Fatigue. ... ', 'Weight gain. ... ', 'Dry mouth.']
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Symptoms of mild and moderate dehydration are dry mouth, muscle cramps, headache, thirst, dark yellow urine and more. On the other hand symptoms of severe dehydration include lack of energy, sleeplessness, sunken eyes and cheeks and irritability. Over hydration is presence of excessive amount of water in the body.
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If you drink to excess and you have epilepsy, you are at risk of experiencing more seizures. Too much alcohol affects the activity level of the nerve cells in your brain, which can instigate abnormal brain activity, leading to seizures. If you spend several nights partying, this can trigger epileptic seizures as well.
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Fever and Chills It's also a dangerous sign of severe dehydration. When your body doesn't have enough fluids, it's hard to maintain a regular body temperature and this can lead to hyperthermia and fever-like symptoms including chills.
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What Are the Symptoms of Seizures? Symptoms can include collapsing, jerking, stiffening, muscle twitching, loss of consciousness, drooling, chomping, tongue chewing, or foaming at the mouth. Dogs can fall to the side and make paddling motions with their legs. They sometimes poop or pee during the seizure.
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Anything that interrupts the normal connections between nerve cells in the brain can cause a seizure. This includes a high fever, high or low blood sugar, alcohol or drug withdrawal, or a brain concussion. But when a person has 2 or more seizures with no known cause, this is diagnosed as epilepsy.
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Dehydration can cause a rapid heart rate or heart palpitations. Palpitations give you the feeling that your heart is jumping or skipping a beat. Interestingly, these abnormalities are a result of the heart attempting to compensate for the lack of fluid in the body.
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Other dehydration causes include: Diarrhea, vomiting. Severe, acute diarrhea — that is, diarrhea that comes on suddenly and violently — can cause a tremendous loss of water and electrolytes in a short amount of time. If you have vomiting along with diarrhea, you lose even more fluids and minerals.
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One of the most interesting aspects of juvenile myoclonic epilepsy is that there are two very common factors that cause seizures: lack of sleep and stress. Lack of sleep and fatigue, primarily after drinking too much alcohol, are the most powerful causes of myoclonic jerks and generalized tonic-clonic seizures in JME.
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If overhydration worsens, confusion, seizures, or coma may develop. When overhydration occurs and blood volume is normal, the excess water usually moves into the cells, and tissue swelling (edema) does not occur. When excess blood volume occurs, fluid can accumulate in the lungs and lower legs.
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Serious deficiency can even lead to seizures, coma and in some cases it may be fatal too. Your nervous system requires sodium to function and when the levels of sodium drop, it can lead to severe headaches. This is your body's way of getting rid of the excess water which is causing an imbalance in the sodium level.
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Clammy skin and fainting can also occur. People who are dehydrated may also appear as if their skin is a yellow tone, and their eyes may appear as if they are sunken in or dark.