10 Facts You Should Know About Epilepsy

Madrolly/iStock via Getty Images
Madrolly/iStock via Getty Images

While the signs of some chronic illnesses are vague or invisible, epilepsy symptoms can be hard to miss. The neurological disorder is characterized by recurrent epileptic seizures, or periods of excessive or overlapping activities in the brain. It also comes with a stigma: Patients who exhibit epileptic seizures have been accused of being violent, mad, and even possessed. Those misconceptions are sometimes more harmful than the epilepsy symptoms themselves. With proper treatment, people with the condition often lead safe, happy lives. Here are some more facts.

1. Epilepsy has fueled superstitions for centuries.

Before modern medicine, cultures around the world mistook epileptic seizures for spiritual possession. There’s even a passage in the New Testament of the Bible where Jesus performs an exorcism on a boy having an apparent epileptic fit. The ancient Greeks [PDF] believed seizures were a punishment sent from the gods, and therefore considered them sacred. We now know that seizures originate in the brain, but the superstitions that surround them persist.

2. Epileptic seizures are caused by a neurological imbalance.

The brain is controlled by neurons: cells that carry electrical impulses that allow us to process our environment. Some neurons stimulate other brain cells, while others tell them to calm down. This balance is what allows us to function normally. In people with epilepsy, too many stimulating or calming neurons fire at the same time, causing epileptic seizures.

3. There are different types of epileptic seizures.

When most picture someone having a seizure “seizing up,” losing consciousness, and convulsing uncontrollably. These are the characteristics of grand mal or tonic-clonic seizures, but it’s not the only form they take.

Generalized seizures are caused by activity in both hemispheres of the brain, and they include tonic-clonic seizures, as well as absence seizures (brief loss of consciousness), myoclonic seizures (random muscle jerks), and more. Focal seizures occur in only one region of the brain and can be simple—limited to twitching and odd feelings, tastes, or smells—or complex, where sufferers experience a temporary loss of awareness.

4. Not all seizures are signs of epilepsy.

Spontaneous, non-epileptic seizures happen for a number of reasons, ranging in seriousness from brain tumor or stroke to low blood sodium or lack of sleep. A patient is usually diagnosed as epileptic after they’ve experienced two or more seizures, or if they have a positive result on a diagnostic neurological test. The most common test, an electroencephalogram (EEG), monitors electrical activity in the brain.

5. Epilepsy causes vary from person to person.

A person can develop epilepsy for a variety of reasons. In some cases, mutations in the genes related to regulating neurons can make some people more vulnerable to the environmental factors that cause the disorder. Other causes include brain damage, infectious diseases like AIDS, and developmental disorders like autism. But in roughly half of all cases, the condition is cryptogenic, which means doctors can’t pinpoint a specific cause.

6. Outside stimuli can trigger epileptic seizures.

Things that affect brain function, like drinking alcohol, taking drugs, and not getting enough sleep, can make someone more vulnerable to having epileptic fit. Other triggers are much harder to avoid: People with reflex epilepsy get seizures as a reaction to stimuli, such as flashing lights or even music.

7. Auras can signal an impending seizure.

Warning signs known as auras can take the form of a strange smell or taste, a sudden wave of fear or joy, a feeling of déjà vu, or random muscle twitches. Auras are technically focal seizures, which are seizures the sufferer is aware of, and though they often precede bigger seizures that trigger a loss of consciousness, they can also happen on their own.

8. Temporary paralysis sometimes follows an epileptic seizure.

After their seizure has stopped, patients may experience full or partial paralysis, usually on one side of their body. The loss of motor function can last anywhere from 30 minutes to 36 hours, but most of the time it doesn’t exceed 15 hours. This phenomenon is named Todd’s paralysis after Victorian physician Robert Bentley Todd, who first described it.

9. Few epileptic seizures are fatal.

The biggest threat during an epileptic fit is injury from falling down and convulsing in an unconscious state, but the majority of seizures don’t cause serious harm on their own. The exception is tonic-clonic status epilepticus, which is the name for a seizure that lasts five minutes or longer. These are considered emergency seizures and can result in brain damage or death [PDF].

10. Epilepsy can be treated with vagus nerve stimulation.

Epilepsy is highly treatable with a number of methods, from drugs to brain implants. Many patients take anti-seizure medications that balance neural signals and prevent seizures from happening. Surgery to remove the area of the brain where seizures typically begin is another form of treatment. Other options include a high-fat, low-carb diet, which can stabilize neuron function, and vagus nerve stimulation, which uses implants to send electric pulses up the vagus nerve in the neck to regulate brain activity.

7 Quick Tips for Disinfecting Your Home the Smart Way

Frequent cleaning of high-traffic areas can reduce the spread of illness in your home.
Frequent cleaning of high-traffic areas can reduce the spread of illness in your home.
BrianAJackson/iStock via Getty Images

With many people spending more time—or virtually all of their time—indoors, it’s natural for thoughts to turn to how to best clean surfaces that might help minimize the risk of spreading illness. Although researchers believe respiratory droplets are the primary way coronavirus is transmitted, preliminary data, which is not yet peer-reviewed, suggests the virus may remain on some surfaces for hours or days.

While scrubbing isn't a complex process, there are nonetheless some areas of your home you might be neglecting. Here’s how to best approach a household scrub, as well as identify and disinfect some common germ hot spots.

1. Pay attention to high-touch surfaces and clean them frequently.

High-touch surfaces are exactly what they sound like: Areas in the home that get handled and touched regularly. Think doorknobs, light switches, appliance handles, toilet handles, faucets, and remotes. And don’t forget laptops, keyboards, desks, and phones.

2. Don't just do a quick wipe down. Get the entire surface.

Taking a disinfecting wipe to the keyhole of a doorknob isn’t going to do you much good—it's important to really scrub all high-touch surfaces. Make sure you get every available surface area, including the plate behind the knob where fingers and hands often brush against it. When cleaning remotes, make sure you don't just scrub the buttons, but the space between them as well.

3. You can use soap and water.

While products claiming to kill 99.9 percent of germs are best in this scenario, there's another option if you're having a hard time tracking down those supplies—simply mix some dish soap in water. It won’t kill organisms, but it can remove them from the surface. (And while soap and water can work for high-touch surfaces throughout the home, you shouldn't use the solution on electronics like your remote or keyboard.)

If you’re looking to kill germs, diluted bleach (four teaspoons to one quart of water) and 70 percent alcohol solutions work well. But it's important to note that bleach and other cleaners can harm certain surfaces. So be sure to do your research and make sure the product you're using won't cause any damage before you start scrubbing.

4. Take laundry precautions.

If you’re trying to be extra-vigilant about the spread of germs in the house, you should consider washing clothes at the highest possible temperature and disinfecting laundry bins. It’s also advisable to use disposable laundry bags.

5. Remove your shoes before entering the house.

This step is more preventative, but it’s a simple way to keep from tracking in contaminants. Remove your shoes before going inside and leave them near the door. It's also a good idea to clean floor surfaces with disinfecting mop cloths, but be sure anything you use is safe for the finished surface. Cleaners like bleach can discolor certain materials.

6. Don't forget to clean your car.

Even people vigilant about cleaning their home can neglect their car interior. Since you’re constantly touching virtually every surface, be sure to wipe everything down regularly, including the steering wheel and door handles. If you have a leather interior, there are auto wipes available for those surfaces. And before you go wipe down any touchscreens, be sure to check your owner’s manual to see if they require any special microfiber cloth.

7. Give your debit cards a wipe.

It’s a good idea to disinfect credit or debit cards that follow you around on shopping excursions. As with all high-touch objects, be sure to wipe them down every day.

[h/t New York Times]

The World Health Organization Is Releasing a COVID-19 App to Combat Coronavirus Misinformation

WHO MyHealth is meant to help clear up misinformation surrounding the novel coronavirus.
WHO MyHealth is meant to help clear up misinformation surrounding the novel coronavirus.
MangoStar_Studio/iStock via Getty Images

As is the case with most crises, the novel coronavirus has become a breeding ground for misinformation. Because the disease is so new, there are a lot of unanswered questions surrounding it, but that hasn't stopped people from claiming to know how to treat, prevent, and detect COVID-19. In an effort to separate fact from fiction, the World Health Organization (WHO) is launching an app dedicated to sharing what we know and don't know about the virus, 9to5Google reports.

Named WHO MyHealth, the new app is a collaboration between former Google and Microsoft employees, WHO advisors and ambassadors, and other tech and health experts. Users will be able to compare their symptoms with those linked to COVID-19 and receive public health updates specific to their location. As of now, there are plans to invite people who have been either been diagnosed with or exposed to COVID-19 to share their phone's location history to give experts a better idea of how the virus spreads.

WHO MyHealth, which is currently being built as open source, is set to roll out for Android and iOS on Monday, March 30. If you have questions about COVID-19 you need answered immediately, you can also access accurate and up-to-date information through the WHO's chatbot.

Any information regarding novel coronavirus should be met with skepticism when it can't be traced back to organizations like the WHO or the CDC—especially when it comes to supposed cures. No specific medication has been proven to treat or prevent COVID-19, so you shouldn't take advice from anyone claiming otherwise.

[h/t 9to5Google]

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