Wear a seat belt when traveling in a vehicle. Slowly ascend to high elevations to avoid HACE. Avoid smoking to reduce the oxidative and inflammatory risk of stroke. The CDC also reports that each year, more than , people have a stroke.
Eighty percent of all strokes are ischemic, the National Institutes of Health reports. Encephalitis, another cause of cerebral edema, is rare, with 10 to 15 per , people affected each year in the United States.
While the study does not examine the underlying causes of these disparities, the researchers point to the fact that racial and ethnic minorities make up larger portions of low-income populations and are less likely to have health insurance.
In addition, the Black community faces a higher risk of stroke. According to the U. Department of Health and Human Services Office of Minority Health, Black Americans are 50 percent more likely to have a stroke than their white counterparts. Furthermore, Black men are 60 percent more likely to die of a stroke compared with non-Hispanic whites. Although not all the reasons why Black Americans are at a higher risk of stroke are clear, more than two-thirds of Black Americans have at least one risk factor for stroke, including high blood pressure, diabetes, obesity, high cholesterol , sickle cell anemia , and smoking.
There is no evidence to suggest that one mild traumatic brain injury is associated with dementia, but repeated mild TBIs, such as those that occur in sports like football, boxing, and hockey, has been linked to an increased risk of chronic traumatic encephalopathy, or CTE.
These symptoms can begin years or decades after the last TBI. American Stroke Association A division of the American Heart Association, the American Stroke Association funds research, advocates for public health policies, and works with volunteers across the country to prevent strokes and help people recover from them.
Daily Strength Daily Strength is a free online support group for individuals with traumatic brain injury. Cozi This family management organizer offers shared calendars, reminders, and grocery lists. Editorial Sources and Fact-Checking. January 26, Traumatic Brain Injury. Mayo Clinic. March 29, Encephalitis Symptoms and Causes. April 17, Metastatic Brain Tumor. October 8, Brain Swelling and Pressure. CEMM Library. Stroke: Symptoms and Causes. August 8, October 2, Brain Bleed, Hemorrhage Intracranial Hemorrhage.
Cleveland Clinic. Nevertheless, health care professionals recommend that people should speak to comatose patients as if they could hear and understand. Patients in a coma can develop some medical problems because they are not moving on their own. Some of these problems include stiff joints, skin sores, infections and blood clots.
The health care team will be working to try to prevent these problems from happening. This is a term used for patients who are no longer in a coma. They may inconsistently follow simple commands and may have an awareness of their surroundings. They have reduced ability to respond and stay alert consistently during the day. It is important not to provide too much stimulation e. Damage to the brain can occur immediately, as a result of the injury, or it may develop from swelling or bleeding that can happen after the injury.
What happens when the brain is injured? Outlook Prognosis. Possible Complications. Permanent brain damage may occur in severe cases of encephalitis. When to Contact a Medical Professional. Go to the emergency room or call the local emergency number such as if you have: Sudden fever Other symptoms of encephalitis.
Children and adults should avoid contact with anyone who has encephalitis. Remove any sources of standing water such as old tires, cans, gutters, and wading pools. Wear long-sleeved shirts and pants when outside, especially at dusk.
Vaccinate animals to prevent encephalitis caused by the rabies virus. Patient Instructions. Ventriculoperitoneal shunt - discharge. Encephalitis Read more. Health Topics A-Z Read more. Some of the more common symptoms associated with mild to severe brain swelling include:. If you are experiencing symptoms of brain swelling, especially after a traumatic brain injury, head in to a neurologist. Using a host of diagnosis techniques, from physical head, neck and neurologicial exams to CT and MRI scans, your doctor will be able to determine the extent of your swelling, and provide you with a course of treatment.
Whatever treatment you pursue, the goal is going to be to ensure your brain continues to receive adequate supplies of blood and oxygen. If pressure is limiting or preventing adequate supply, medical intervention may be necessary. Here are some of the common treatments for brain swelling. Oxygen Therapy — Oxygen therapy helps ensure that your blood has enough oxygen in it, which can help control swelling. Medications — Some medications can help treat brain swelling by decreasing the likelihood of clot formation.
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