Three Popular Dementia Medications
According to the World Health Organization, nearly 48 million people worldwide suffer from dementia. Each year, eight million new cases are reported. Contrary to popular belief, dementia is not a disease itself or exclusive to the elderly; rather, it is a term used for a variety of symptoms and can affect people as early as in their 40s and 50s. In this article, we’ll discuss the different causes of dementia and three popular forms of dementia medication that have shown positive results in managing the conditions associated with the condition. What is Dementia?
Simply put, dementia is caused by damaged brain cells. Our brains have distinct regions that control different functions. When cells in a specific
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What Causes Dementia?
Just about any condition that damages the brain can cause dementia. Because it develops slowly over time, medical researchers think that the underlying causes which trigger dementia actually damage the brain well before any symptoms show. While there are multiple causes, the more common ones include: Alzheimer’s Disease
This is the most common cause for dementia. Because Alzheimer’s progresses over the course of about eight to 10 years, the affected brain functions experience a slow decline.
Vascular Issues
Blocked blood vessels that lead to the brain are another common cause for dementia. The blood vessels can become blocked for a variety of reasons, including stroke or narrow brain blood vessels. Repeated Traumatic Brain Injuries
Much like the ones documented to occur in physical sports like football and boxing, this form of contact can significantly impact the brain and a host of regions in it. Metabolic Problems
Issues that interfere with the chemical processes your body uses to transform food to energy can present themselves in the form of inability to maintain proper amounts of sodium or difficulty in absorbing vitamin
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Donepezil (Aricept)
Approved for use in 90 countries, Aricept is prescribed to treat dementia symptoms such as memory loss; donepezil boosts the level of acetylcholine, which functions as a neurotransmitter, chemicals in the brain that relay signals between nerve cells.
Taken orally, donepezil has been shown to be an effective form of dementia treatment. During studies, it has positively impacted functional ability, behavior and cognizance among Alzheimer’s patients. Possible side effects can include nausea, diarrhea, loss of appetite and insomnia.
Rivastigmine (Exelon, Exelon Patch)
Designed for people who have mild to moderate Alzheimer’s symptoms, Exleon is also the first form of dementia medication to be offered in patch form. First approved by the FDA in 2000, Exelon can also be taking in capsule and liquid form.
In one 26-week US study, patients who took Exelon were observed to have superior improvement in areas of memory, attention, orientation and reasoning than patients who took placebos. Galantamine
There are lots of factors which could cause dementia. Those who have someone in the family with Dementia are at a higher risk of developing Dementia because Dementia can be in the genes and those genes are passed to the next generation. Someone with Downs Syndrome is also at high risk of developing Dementia in earlier years of life. Others factors which could cause dementia are: Stroke, Diabetes, High cholesterol, smoking and alcohol-Korsakoff’s Syndrome.
Gladwell provides research conducted by Anne McKee a neuropathologist who is involved in the detection of chronic traumatic encephalopathy (C.T.E) on football players which was caused by head trauma. Using the research of McKee who is deeply involved with C.T.E allows the reader to better understand C.T.E. First we are presented on how by autopsying a brain of a person who had received a diagnosis of dementia. McKee discovered that this patient was a boxer in his early days and due to many hits in the head he developed C.T.E. Unfortunately, this person was diagnosed with dementia but ultimately he had C.T. E “which is a progressive neurological disorder found in people who have suffered some kind of brain trauma”. (Offensive Play). We are also presented with a research done by Kevin Guskiewicz director of the University of North Carolina’s Sports Concussion Research Program. Guskiewicz carefully monitors North Carolina’s football team with sensors on the player’s football helmets. These sensors allow Guskiewicz to measure the force of the impacts the players receive while playing football. Guskiewicz compared the hits to the head a payer receives to a car accident: “if you drove your car into a wall at twenty-five miles per hour and you weren’t wearing your seat belt, the force of your head hitting the
A. Background In recent years, there has been an increase in research investigating the long-term effects of repeated head trauma on the brain, especially in athletes. Following his discovery of chronic traumatic encephalopathy (CTE), Dr. Bennet Omalu inspired a movement of research aimed at establishing better safety standards and protocols in football. It was not until 2002 that the initial connection between repetitive head trauma, such as concussions, and brain injury was suspected (Ott, 2015). As common as concussions were during the late 1970s and 1980s, they were often swept under the rug, as they were seen as insignificant injuries.
High impact sports such as hockey and football are extremely dangerous. People who suffer from concussions can be affected by brain damage. Concussions are often called an "invisible injury", this is because you can not see the injury on the outside of the body. Side effects from a concussion can include; headaches, change in sleep patterns, dizziness, nausea, blurred vision, loss of consciousness, depression, mood swings, memory loss, loss of concentration, and a slowed reaction time. (Virginia Board of Education Guidelines
Alzheimer’s Disease is the most common cause of dementia. Alzheimer’s is a type of dementia that causes problems with memory, thinking and behavior. Symptoms usually develop slowly and get worse over time. It can become severe enough to interfere with daily tasks. Allie Hamilton is suffering from dementia.
Alzheimer’s disease is a complex illness that affects the brain tissue directly and undergoes gradual memory and behavioral changes which makes it difficult to diagnose. It is known to be the most common form of dementia and is irreversible. Over four million older Americans have Alzheimer’s, and that number is expected to triple in the next twenty years as more people live into their eighties and nineties. (Johnson, 1989). There is still no cure for Alzheimer’s but throughout the past few years a lot of progress has been made.
Dementia is the progressive deterioration and impairment of memory, reasoning, and other cognitive functions occurring as the result of a disease or condition. Dementia can affect the person’s ability to carry out daily activities. For example, the person may forget where they live or they might think they have already done their activities but never did. Dementia can also cause the elderly to become incontinent and can’t control their urinary system. Many people get confused that dementia is a disease. Dementia is not a disease. However, it can lead to a disease or condition. Dementia is more common in the elderly population. It’s normal for people to forget things, but to a certain extent it becomes a critical issue. Depression also plays a role in the affects of dementia. Studies have been made to believe that the biological mechanisms for depression relating to dementia is, “interactions with vascular diseases, changes in glucocorticoid steroid levels that can result in hippocampal atrophy, accumulation of amyloid-[beta] plaques, inflammatory processes, and lack of nerve growth factors” (Heser et al., 2013). Dementia is caused because of plaques and neurofibrillary tangles. This can also be known as Alzheimer’s Disease. Dementia is the leading cause for Alzheimer’s Disease in the elderly. For all dementia cases, 60 to 80 percent of people with dementia will have Alzheimer’s Disease. The disease has 3 different stages, the early stage, the middle stage, and the late stage. Each of those stages has a variety of symptoms that affects the memory impairment of the person (Wieregna, Bondi, 2011). Also relating to dementia is Parkinson’s Disease and Huntington Disease. These diseases can result in impairment, which can cause challeng...
Brain injuries can play a major role in football. Reoccurring concussions also occur due to these brain injuries, and cause these athletes permanent damage. Trainers and doctors in the medical field diagnose these brain injuries by loss of consciousness, slurred speech, loss of balance, and loss of memory. In football, they could improve the safety of the helmets; improve the rules, or safety regulations in all sports to help prevent concussions.
In contrast to the positives, high school athletics can be seen in a negative light. “Concussions [from athletics] cause structural brain damage” (Solotaroff 7). Even though nobody is said to get a concussion in Friday Night Lights, they are very frequent in football and in other sports today. They occur all the time in football especially. In addition to that piece of nega...
Concussions and the effect they have on people ranging from the young to the old has become a very popular discussion in recent years. Generally people watch sports for entertainment and then there are those who engage in high impact sports from a very young age on. The people at home know how fun playing in a sport is, however they may not know the brutal consequences for some participating in that sport. Injuries to the brain are a main concern among those in the world of high impact sports. Football, soccer, wrestling, lacrosse, and rugby are among sports that athletes receive injuries in. The injuries vary from sprains, to fractures, to torn MCL or ACL, and bruised organs. Concussions are a severe type of injury endured by athletes in the sports world and this life changing injury is one that people are becoming more aware of.
“Loss” is the main thing many people think about when they think of dementia. Dementia is a term used to describe a disease that infects the mind of elderly people making them forget their memories and everyday activities. There are varying levels and extremes of dementia, meaning the disease affects people differently depending on how severe their specific case of dementia is. Fortunately, the disease does not happen immediately, it is a gradual process. The more time that passes, the more matured the disease gets. Also, dementia contributes to the loss of cognitive, psychological, and health related functions.
Following behind motor vehicle crashes, traumatic brain injury in sports is the second leading cause of traumatic brain injuries for people fifth-teen to twenty-four years of age. Immense concerns follows given that American football accounts for the highest incidence of concussions (Rowson and Duma 2130). In addition, th...
Dementia is a long-term condition that normally affects people aged 65 and over, younger people can be affected. Having dementia can cause loss of key functions to the brain, such as; loss of memory; confusion; speech and language problems; loss of ability to make judgements; loss of concentration; difficulty in processing information; changes in behaviour and personality. These all lead to a person not been able to function properly. The person’s ability to function deteriorates over a period of time and is usually at least 6 months before positive diagnosis of dementia can be made. Dementia is caused when the brain is damaged by diseases such as Alzheimer’s which is the most common of dementia, vascular which is a series of mini strokes,
Struggling to maintain consciousness as well as retain my vision after embracing a brutal hit enforced from an opposing player really makes me question the seriousness of football related trauma. How many injuries does it take until it really matters? For me, after having experience with concussions, I came to the realization that the positive externalities of football do not make up for the numerous negative externalities. Football, as well as any other contact sport, can be very dangerous and potentially threatening to a persons overall health and future.
Should the fear of brain trauma, change the rules of sports for good? Athletes have been susceptible for brain injuries since contact sports were invented. Although some are familiar with this, many people are unaware of the long term ramifications that often come with these types of injuries. Amyotrophic Lateral Sclerosis, (ALS) is a disease that is slowly plaguing our nation, starting with athletes. It is one of the fatal repercussions of repetitive head trauma, that is often overlooked. CTE, also known as Chronic Traumatic Encephalopathy is also a disease caused by head trauma that can drastically impact one’s life. CTE’s have a subset of different associated diseases such as Alzheimer's, Dementia, Parkinsons, and Huntingtons disease.