Dementia cannot be singularly regarded as a specific disease, but rather indicates a group of symptoms associated with your memory, cognitive thinking, and social abilities, up to the point where daily functioning gets affected. In most cases, dementia steadily worsens over time (progressive dementias). Dementia is not to be confused with memory loss alone; because it is natural with old people to experience memory loss, but that does not necessarily mean they have dementia. If the reason is dementia, then you may require medical treatment.

Causes

Dementias are generally caused either by damage to or changes in the nerve cells operating in the brain. The causes can be grouped differently based on the type of dementia experienced and the part of the brain affected. While some causes can be reversed with effective treatment, others, unfortunately, cannot.

The most common causes of dementia which cannot be reversed include:

1. Alzheimer's disease
2. Vascular dementia
3. Parkinson's disease
4. Frontotemporal dementia
5. Dementia with Lewy (dementia which is neurodegenerative and progressive in nature) bodies
6. Severe head injuries

Other irreversible causes which are relatively rarer than usual include:

1. Huntington's disease (breakage of the brain's nerve cells)
2. Creutzfeldt-jakob disease (irreversible and fatal brain disease)
3. Multiple sclerosis or amyotrophic lateral sclerosis
4. Infections like syphilis
5. Leukoencephalopathies (diseases affecting the brain's'white' areas)
6. Brain injuries
7. Multiple system atrophy

Causes of dementia which can be treated include:

1. Hypothyroidism
2. Heavy metal poisoning
3. Certain brain tumors
4. Chronic alcoholism
5. Hiv/aids
6. Vitamin b12 deficiency
7. Medicinal side effects or abnormal drug reactions
8. Normal pressure hydrocephalus
9. Certain cases of encephalitis

Symptoms

Symptoms of dementia include:

1. Memory loss
2. Difficulty finding the right words
3. Difficulty exercising judgments, especially during emergencies
4. Inability to recall particular events or to recognize people and places
5. Depression or other mood disorders, in addition to symptoms like uncontrolled aggression or constant agitation.

Causes and Symptoms of Dementia

Anger is one of the most common negative emotions, in that when a person is upset or frustrated over somebody or something, it manifests as anger. Though we may not notice on a routine basis, there are various forms of anger and it has a lot of negative effect on the overall physical and emotional health. Some people also are more prone to feel angry and manifest it openly, who is known as  short-tempered.  Read on to know more about anger and how to manage anger effectively.

In today s world though, you cannot throw a fit of rage and say it is because of your short-tempered nature. There are extreme instances of violence triggered by anger, so it is necessary to learn to conquer your anger. 

DIFFERENT PEOPLE RESPOND TO ANGER IN DIFFERENT WAYS, COMMONLY AS:

Verbal anger: The person who is angry, abuses the other person or sometimes throws rage at a totally different person to vent out the anger. 
Passive anger: Though these people are less expressive when angry, they show their anger through sarcasm directed at the person who induced anger. 
Self-inflicted Anger: These people inflict anger on themselves through self-harm acts like minor cuts, bruises, beating oneself, digging nails into their flesh or burns to release their anger.
SYMPTOMS OF ANGER AND AGGRESSION 
We may respond to anger in physical and psychological ways such as those listed below:

Anger   physical responses: increased heart rate and blood pressure, sweating, muscle tension, clenched jaw 
Anger   psychological responses: feelings of frustration, feelings of rejection, feelings of mistreatment, hostility towards some people 
Aggression: shouting at people (e.g. family, colleagues, strangers, physical violence (e.g. hitting, punching people or slamming doors), ignoring or socially excluding others (passive aggression)
WHY ARE SOME PEOPLE SHORT-TEMPERED
Some people really are more impetuous than others. They get aggressive more easily and more intensely as compared to others. There are also those who don't show their anger in loud ways but are chronically irritable and grumpy. People who are easily angered don't always curse and throw things; sometimes they get off socially, sulk, drink/smoke or get physically ill.

Easily angered people generally have what we call as "A low tolerance for frustration, aggravations and hassles of daily living" and sometimes overreact to the many common problems of daily living. They feel that they should not be subjected to frustration, annoyance, or inconvenience. They can't take things in stride, and are particularly infuriated if the situation in some way seems illogical: for example, such people might be miffed on being corrected for even a minor blunder. 

HOW ANGER AFFECTS OUR LIVES

Physical effects of anger: Anger triggers the body s  fight or flight  response. Other emotions that trigger this response include anxiety, fear and excitement. The adrenal glands flood the body with stress hormones, such as adrenaline and cortisol. The brain shunts blood away from the gut and towards the muscles, in preparation for physical exertion. Heart rate, blood pressure and respiration increase, the body temperature rises and the skin perspires. The mind is sharpened and focused.

Health problems with anger: The constant flood of stress chemicals and associated metabolic changes that go with recurrent unmanaged anger can eventually cause harm to many different systems of the body. Some of the short and long-term health problems that have been linked to unmanaged anger include: 

Headache 
Insomnia 
Digestion problems, such as abdominal pain 
Increased anxiety 
High blood pressure 
Depression 
Heart attack 
Stroke 
Skin problems, such as eczema
IMPACT OF ANGER ON OUR RELATIONS

Anger at home: Anger is a normal emotion but not being able to control your anger at home can damage your personal relationships. When you get angry, it stresses your partner out and breaks the trust in your relationship. When it comes to children, shouting at them can confuse them and make them afraid of you. In the long run, this can affect their social skills.
Anger at the workplace: Getting angry at your workplace can reduce your productivity and harm your relationships with your colleagues. The angrier you get in the office, the more your colleagues and clients will avoid you. Thus, you may risk missing out on crucial teamwork projects that can affect your career growth. A reputation for anger can also make you a target for revenge and lawsuits.
Anger in society: Nobody wants to interact with a person who has a reputation for getting easily offended and angered. Thus the angrier you get, the more your friends will keep away from you. This can be quite frustrating and can make you an even angrier person. Uncontrolled anger can also lead to physical outbursts that can put you in trouble with the law.
Anger is a strong and powerful emotion. If it isn t handled appropriately, it may have destructive results for you and those closest to you. Uncontrolled anger can lead to arguments, physical abuse, physical fights, self-harm and assault. On the other hand, well-managed anger can be a useful emotion that motivates you to make positive changes

ANGER MANAGEMENT - SUGGESTIONS FOR LONG-TERM ANGER MANAGMENT 
The way you typically express anger may take some time to modify. Suggestions include:

Keep a diary of your anger outbursts, to try and understand how and why you get mad. 
Learn relaxation techniques, such as meditation or yoga. 
Consider assertiveness training, or learning about techniques of conflict resolution. 
See a counsellor or psychologist if you still feel angry about events that occurred in your past. 
Exercise regularly.
BENEFITS OF REGULAR EXERCISE IN MOOD MANAGEMENT
People who are stressed are more likely to experience anger. Studies have documented that regular exercise can reduce stress levels and improve one's mood. This may be because physical exertion burns up stress chemicals, and it also boosts production of mood-regulating neurotransmitters in the brain, including endorphins and catecholamines.

TEACHING CHILDREN HOW TO EXPRESS ANGER
Expressing anger appropriately is a learned behaviour. Suggestions on helping your child to deal with strong feelings include:

Lead by example. 
Treat your child s feelings with respect. 
Let them know that anger is natural and should be expressed appropriately. 
Teach practical problem-solving skills. 
Encourage open and honest communication in the home. 
Explain the difference between aggression and anger. 
Teach your child different ways of calming and soothing themselves. 
Punish aggression or violence, but not appropriately expressed anger.

Kill The Anger Before It Kills You!

When you hear the word  schizophrenia , the first thing that comes to mind are those serial killers shown on the TV or you call it split personality. But that is not the true meaning of it. It is not split personality or some kind of violent illness. Schizophrenia is a severe chronic mental illness which makes it difficult to differentiate between what is real and what is false.

As this is a mental illness, you will not be able to see any changes physically. You need to understand the symptoms of schizophrenia in order to know if a person is suffering from this problem. There are different kinds of symptoms that are used for diagnosing schizophrenia, but they all differ from person to person. Also, the symptoms that you see now, may not be seen later as the disease progresses. There are different types of schizophrenia and each has different symptoms.

Here is a list of the different types of schizophrenia and the most predominant and significant symptoms of each type.

Paranoid Schizophrenia: People suffering from paranoid schizophrenia are characterized by strong auditory hallucinations and of being persecuted. However, they are very normal and function normally. But they are not ready to discuss their feelings openly and the symptoms are not observable. Other symptoms include anger, hostility and disorganized speech.
Disorganized Schizophrenia: As the name suggests, people with disorganized schizophrenia exhibit disorganized thoughts. Delusions and hallucination may not be seen in this type of schizophrenia. The behavior of the affected person is quite disorganized or it is difficult to understand what they are saying. In fact, some emotions exhibited by the affected person are hard to understand or they are not at all relevant to the current situation. Their daily routine and activities will also be affected.
Catatonic Schizophrenia: People with catatonic schizophrenia are characterized by increased or decreased movement. This symptom actually varies from person to person. Some people stay at a place for a long time without any kind of movement and some people keep moving for hours and do not stop. They do not speak for hours and sometimes they keep repeating the same thing over and over again. This has to be treated immediately as they will not be able to manage even their daily routine with this kind of behavior.
Undifferentiated Schizophrenia: Undifferentiated schizophrenia is a condition where the symptoms do not fall into any of the above three types. You will also be able to observe hallucinations, delusions, anger, disorganized speech or catatonic behavior.
Residual Schizophrenia: As the name suggests, it is the residue of schizophrenia behavior, but it is less severe as compared to the past. Delusions, hallucination and disorganized speech may still be present but compared to the past, the patient would be doing better. 

Schizophrenia - 5 Types & Their Signs!

Epilepsy is a form of chronic disorder and it is characterized by recurrent seizures. The episodes of epileptic seizures may differ from person to person. These seizures could be a result of genetic disorder or a result of trauma or stroke. During a seizure, a patient may also experience symptoms of neurological disorders and sometimes lose consciousness.

Medical help for epilepsy
Epilepsy itself cannot be cured using medication, but proper medicines help in eliminating recurrent seizures. These medicines stabilize the electrical activity within the brain preventing seizures.

How effective is the medication for epilepsy?
The success of controlling seizures using medicines depends on the type and severity of epilepsy. Medicines for epilepsy are usually very effective and may fully keep seizures under control. However, controlling seizures caused due to brain problems may be more difficult. Usually, epilepsy medicines can control seizures for a long period of time when they are taken regularly.

When is medical help needed?
The decision about when to start medicines for epilepsy is a tricky one. This is because a first seizure cannot confirm whether a person has an on-going epilepsy problem. A second seizure may occur after many years or may not happen at all. Prediction of seizures is also quite difficult.

The severity of seizures also indicates when to start medicines for treatment. In case a first seizure is quite severe, medication should be started at once. Some people have very mild seizures even though they may be recurring in nature, and medication can be avoided in this situation. After first seizure MRI and EEG may help to know whether you have the risk of second seizure or not.

All the pros and cons must be thought over before starting medications for the treatment of epilepsy. It is advisable to wait for a second seizure and then start medications for treatment. In most cases, medication is started after a second seizure occurs, twelve months within the first seizure. You should always consult a doctor to know when you need to start taking medicines to treat the condition.

For making the most out of the medicines to control seizures, you should follow certain steps:

You must take medications exactly as your doctor has prescribed.
Before switching to generic versions of your medicines or before taking other prescribed medicines, you must consult your doctor.
You should never stop taking the medicines.
In case you experience enhanced depression, mood swings and suicidal thoughts, you should talk to your doctor immediately.
In case you have migraine, you should let your doctor know so that he can prescribe you anti-epileptic medicines, which also prevent migraines.
Medicines cannot treat the underlying cause of epilepsy, but these help in controlling seizures and this is the most common symptom of epilepsy. Medication should be started at a proper time and must be continued without stopping.

When to Seek Medical Help for Epilepsy

Alzheimer s disease is one of the most severe forms of dementia that is, memory loss which also comes with other disorders such as reduced muscle movement. A patient with the Alzheimer s disease practically forgets even the most basic day-to-day activities and hence, the disease interrupts the lives of people suffering from it and the ones who are related to them. A commonly observed pattern in the patients suffering from the Alzheimer s disease is that most of them are aged 60 years and beyond. In simple words, it is the death of the brain cells, that is, the nerve cells which causes the memory loss at first and then the cognitive decline of other bodily functions.

Symptoms:

A patient of the Alzheimer s disease might show one or more of the following mentioned symptoms. Read the symptoms carefully and help identify the symptoms if you see them in anyone in your surroundings. Most people mistake this symptom to be something else which causes a delay in the diagnosis. But if the disorder is diagnosed at an early stage it might help people survive, or at least have a little longer until their memory stays intact. Therefore, it is of utmost importance to know about the symptoms that are given below:

The inability to remembering the information 
Repeating questions or actions
Unable to find the way on a rather regularly visited road
The decrease in decision-making ability
Poor judgment
Unable to solve complex puzzles or do tough activities
Unable to recognize familiar people such as colleagues and relatives
Unable to dress up properly
Inability in speaking mother tongue or word formation
Uncontrollable mood swings
Rude and un-empathetic social behavior such as being outspoken
They will be unable to maintain their own finances unlike before.
Stages of Alzheimer s disease
It is not unknown a fact when someone says that detecting a disease at an early stage is beneficial than at a later stage. The reason being that if a disease is detected earlier, there are more chances of treating it successfully, or in case of the Alzheimer s disease there are more chances of a medication to work on slowing down the adverse effects of the disease since there is no permanent cure available for it. Therefore, it is of utmost importance that one is aware of the early onset of the disease and also, the symptoms to make a quick diagnosis. The disease affects people between the age of 30 and 60, generally, the symptoms begin at the very early age of 30 but they do not become persistent before reaching a later-on stage. The three stages are:

Preclinical when the individual hasn t recorded any symptoms
The beginning with mild symptoms
Complete dementia

Alzheimer's Disease - Know Its Symptoms!

Sound travels through different parts of the hearing system to produce the ultimate sense of sound in the brain. People can hear when a sound wave stimulates the neurological component of the inner ear and takes the sound signals to the brain.

When there is a problem with the ear, human beings cannot hear, or hear garbled sounds. Hearing loss may have different reasons. There may be a tumor in the ear, a problem with the eardrum, the inner ear or the neurological structure. Different conditions can plague the hearing system and cause hearing loss. Some of these conditions can be serious and require medical intervention.

Let us discuss 3 such conditions where the intervention of an audiologist is a must.

Tinnitus and Vertigo

 Tinnitus is a medical term for a sense of ringing in the ears. It s annoying, to say the least. But more importantly, it could be a sign of hearing loss. This is why people need to see an audiologist if they have a sense of Tinnitus for a prolonged time. An audiologist can first diagnose the condition, and can then treat this problem with the help of specialized hearing aids.

 Vertigo and dizziness are the other two problems that result from a hearing system problem. It may create balance disorders. It is said that vertigo originates in the inner ear. Vertigo can also be treated with the help of physical therapy and medicine.

 Sudden Hearing Loss

 The human ear cannot hear sounds greater than 85 dB in intensity and 20,000 Hertz in tone. If the sound tone is less than 20 Hertz, then too the human ear is not able to hear anything. Between these two polarities, the human ear is able to catch all types of sounds. If human beings are exposed to sound waves of more than 85 dB in intensity, the ears may get damaged. In that case one may suffer from hearing loss. If a person has recently experienced huge changes in air pressure, exposed to blaring music or noise at close quarters, or had an accident causing loss of hearing, one needs to see an audiologist. The ears need to be assessed for trauma, if any, and treated quickly. However, hearing loss may have other reasons too such as reactions to medicines, head injury or some kind of illness that affects the hearing system. An audiologist would be able to make the right determination.

 Recurrent Ear Infections

This is common in children, but that does not mean that adults are immune to it. If there is chronic ear pain, difficulty in hearing along with drainage and fever or a feeling of pressure, an ear infection is most likely. Any doctor can detect an ear infection, however, if it is a recurrent one needs to see an audiologist. He has the wherewithal to evaluate the middle ear with different tests. A person may need treatment that only an audiologist can do.

There can be many situations in which a visit to an Audiologist is warranted; the above 3 are just a tip of the iceberg.

Audiologist - Why To Visit One?

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