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What Parents Should Know About ADHD

October 17th 2008 08:02
by: Margaret Chuong - Kim

With increasing frequency, children who show argumentative and disruptive behaviour are being labeled with Attention Deficit Hyperactivity Disorder (ADHD). According to Intercontinental Medical Statistics Inc., an estimated 1.57 million visits were made to Canadian physicians for ADHD in 2001, an increase of 20% from the year 1997. Drug treatment was prescribed in 64% of the cases, most commonly stimulant medication. In 2001, 856,200 prescriptions for Ritalin alone were dispensed by Canadian pharmacists, a 31% increase from 1997.

It is alarming to consider that many children who are being labeled with ADHD and put on medications with known negative side effects are misdiagnosed. Instead of carefully considering and addressing lifestyle factors that may be causing these children’s undesirable behaviour, could it be that parents, teachers, and doctors are jumping a little too quickly onto the ADHD wagon?


Given that the most common negative side effects of drug therapy for ADHD are difficulties sleeping, loss of appetite, stomachaches, headaches, and nervousness, it seems prudent to fully explore other possible causes of behaviour commonly categorized as ADHD. Let’s have a look at some of these other possibilities:

Insufficient sleep
Sleep is not a luxury; it is a necessity. Inadequate rest results in reduced ability to remember, concentrate, plan, make decisions, and carry out math calculations. When adults are sleep deprived, they feel drowsy. Conversely, when children are sleep deprived, they are hyperactive. This might explain why stimulants like Ritalin are used to treat hyperactive children. If they are functioning poorly due to fatigue, a stimulant will provide a temporary solution. Chronic sleep deprivation creates irritable, easily frustrated, and impulsive children who cannot focus their attention. Symptoms of sleep deprivation sound very similar to symptoms of ADHD.


Nutrient deficiency
One of the most important influences on our children’s development is the nutrition they receive. Inadequate nutrition can contribute to a myriad of physical health problems, but can also affect mental and emotional functioning, as well as behaviour. Some children may react to specific foods, similar to an allergic response, but manifested in behaviour. Common foods that trigger hyperactive behaviour in children include sugar, chocolate, preservatives, and artificial dyes and flavourings. Undesirable behaviours may also appear as a result of deficiencies in certain vitamins, minerals, and fatty acids. Taking the approach of eating foods that have a reputation of “curing” ADHD or eliminating foods that are suspect can result in a juggling act. Your goal should be to adopt a diet consisting of whole, unprocessed foods. Use organic products whenever possible. Your child should also eat regularly, as hunger can elicit ADHD symptoms.

Environmental toxins
Children exposed to environmental contaminants such as lead and PCBs display symptoms similar to ADHD. Your child can be tested for toxins in his or her body. If there is strong suspicion that your environment is toxic you can contact the appropriate government agency for an environmental assessment.

Emotional disruptions
When children grieve or are experiencing disruption in their lives their behaviour can mimic ADHD symptoms. Common problems behind unfocused, distracted, and hyperactive behaviour in children include: marital problems or divorce in the family, parenting difficulties, grief, displacement (e.g. a move in home or school), death of a loved one, bullying, physical or emotional abuse, arrival of a new sibling, and emotional problems in the parent (e.g. depression or substance abuse). Consider the amount of emotional stress your child is under when assessing the possibility of ADHD. It is also important to be an attentive listener when communicating with your child, so as not to miss signs of emotional distress. If a source of emotional disruption exists within the child’s family, it’s important to have that treated. You may wish to consult with a professional.

Physical activity
Children are naturally more excitable, noisy, and emotional than adults. It is unrealistic to impose adult standards onto children and expect them to conform all of the time. They need outlets for energy expenditure and play. Play is not a waste of time. Rather, it is learning in its most natural form, but it requires appropriate time, space, and place. Allow your child some time during the day to engage in physical activity. Follow their lead; if they enjoy running around, yelling, and waving their arms in the air, they may enjoy visiting a park or playground. It may take some trial and error to find out what works best for your child, but it is well worth the effort.

Motivation
According to Adlerian psychology, there are four possible motives underlying disruptive behaviour: attention-seeking, power struggle, revenge, and assumed disability. For example, a child who receives extra attention when she disrupts a class, even if it’s in the form of a reprimand, is being rewarded for her behaviour. Thus, if her goal is attention-seeking, she will continue her behaviour as long as she gets attention. The assumption is that if you can identify your child’s goal and provide him with the sought-after reward only when he is exhibiting desirable behaviour, then the undesirable behaviour will cease. What’s important to realize is that children are not conscious of these goals. They are not trying to be “bad”. Essential here is the development of good parenting skills, which do not come naturally, but help us greatly in raising our children and can easily be learned.

Other factors
Many children diagnosed with ADHD are only inattentive and hyperactive at school, and often only in some classes, not all. This suggests an underlying factor for ADHD unrelated to the child’s ability to concentrate and sit still. Children with undiagnosed vision or hearing problems are often restless in class simply because they are unable to follow the lesson. The same can be said of an undiagnosed learning disability. Conversely, if a child is bored with the lesson because they have been quick to grasp the concepts and are no longer stimulated, they may seek to create their own stimulation. Other factors that can result in ADHD-like behaviour include poor teaching skills on the part of the teacher, anxiety completing assignments, and not fitting in with peers.

Paying attention to lifestyle factors and seeking a second opinion can help your child avoid a misdiagnosis, which will save him or her from the negative effects of stimulant medications.

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Causes of ADHD

October 9th 2008 06:55
as enlightenment i would like to share this post from everyday health about the causes of ADHD.

Causes of ADHD
By Ben Martin, Psy.D.

The exact cause of attention deficit disorder (ADHD) is unknown, so parents should not blame themselves for this problem. It is likely that many factors play a role in each case of ADHD, very little of which has to do with specific parenting or child rearing skills.

Inevitably, parents will ask themselves "What did I do to cause this?" or "How could I have prevented it?", but most of the evidence points to genetic factors, environmental facts or brain damage rather than a child's specific rearing pattern, so parents have no need to feel guilty.

Instead, parents should focus on how best to help their child with ADHD. Experts hope that someday, understanding the causes of the condition will lead to effective therapies, and evidence is building on the side of genetic causes for ADHD rather than elements of the home environment. Certain aspects of a child's environment may, however, affect the symptom severity of ADHD once it is established.

Possible causes of ADHD include

Genetics
ADHD has a strong genetic basis in the majority of cases, experts believe. It is much more common among people who have a close relative with the disorder. At the moment, researchers are investigating many different genes, particularly ones involved with the brain chemical dopamine. People with ADHD seem to have lower levels of dopamine in the brain.

Research from all over the world is collected and published by the ADHD Molecular Genetics Network. While scientific advances are allowing researchers to identify specific genes associated with ADHD, a great deal of work remains to be done.

Brain Injury
Brain injury may be a cause of attention deficit disorder. This can come about following exposure to toxins or physical injury, either before or after birth. Experts say that head injuries can cause ADHD-like symptoms in previously unaffected people, perhaps due to frontal lobe damage. Recent findings add that the extent of the ADHD symptoms is linked with the severity of the brain injury.

Nutrition and Food
Certain components of the diet, including food additives and sugar, can have clear effects on behavior. Experts believe that food additives may exacerbate ADHD, and that refined sugar may be to blame for a range of abnormal behaviors.

A scientific conference was held in 1982 to discuss these issues. The experts concluded that changing the diet reduced symptoms in about 5 per cent of children with ADHD. More recent research does not show a link between ADHD and sugar.

However, some studies suggest that a lack of omega-3 fatty acids is linked to ADHD symptoms. These fats are important for brain development and function, and there is plenty of evidence suggesting that a deficiency may contribute to developmental disorders including ADHD. Fish oil supplements appear to alleviate ADHD symptoms, at least in some children, and may even boost their performance at school.

The Environment
There may be a link between ADHD and maternal smoking. However, women who suffer from ADHD themselves are more likely to smoke, so a genetic explanation cannot be ruled out. Nevertheless, nicotine can cause hypoxia (lack of oxygen) in utero.

Lead exposure has also been suggested as a contributor to ADHD. Although paint no longer contains lead, it is possible that preschool children who live in older buildings may be exposed to toxic levels of lead from old paint or plumbing that has not been replaced.

Other Possible Causes
ADHD researchers are currently investigating the frontal lobes of the brain - the areas controlling problem-solving, planning, understanding other people's behavior, and restraining our impulses.

The brain is divided into two halves, and the two frontal lobes communicate through a bundle of nerve fibers called the corpus callosum. These areas, and nearby brain cells, are being examined by ADHD researchers. Using brain imaging methods, the experts can get an idea of the location of the psychological deficits of ADHD.

A 2002 study found that children with ADHD had 3-4 per cent smaller brain volumes in all the brain regions measured. But children on ADHD medication had similar brain volumes to unaffected children, in some of the areas measured.

One big difference was the amount of "white matter" — long-distance connections between brain regions that normally become stronger as a child grows up. Children with ADHD who had never taken medication had an abnormally small volume of white matter.

But at the moment, brain scan technology is not advanced enough to be used in ADHD diagnosis.


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my son who was 5 years old then and attending a kindergarten class was having problems at school. he didn’t show any interests in his seatworks or homeworks. at that age, he still cannot comprehend the alphabets and the numbers. i was worried because i didn’t encounter the same problem with my two older children. he was always on the go; doing things without thinking.

his being hyperactive didn’t bother me most. what made me worried then is his problems academically. i made researches on how i could develop his study habits and how to teach him read. the researches i made, however, led me to the causes of learning disabilities. after which, i presumed that maybe my son is dyslexic. my profound research in dyslexic also landed me in the page of ADHD or attention deficit hyperactive disorder. this was how i discovered about learning disabilities and ADHD.

Attention Deficit Hyperactive Disorder as i came to know is a neurobiological condition affecting 3% to 5% school age population. It was being noted that mostly boys are being affected with this kind of disorder. Children with ADHD act without thinking, are hyperactive, and have trouble focusing. They may understand what’s expected of them but have trouble following through because they can’t sit still, pay attention, or attend to details.

Of course, all children (especially younger ones) act this way at times, particularly when they’re anxious or excited. But the difference with ADHD is that symptoms are present over a longer period of time and occur in different settings. They impair a child’s ability to function socially, academically, and at home.

Symptoms of ADHD include, but are not limited to, the following:

Fails to give close attention to details
Demonstrates difficulty sustaining attention to tasks or to play/ Is easily distracted
Had difficulty finishing tasks
Exhibits difficulty organizing tasks
Loses things necessary for activities (e.g. pencils, books, assignments)
Fidgets with hands and feet or squirms often
Has difficulty remaining seated/ Runs about or climbs excessively when inappropriate (seems “motor-driven”)
Talks continually/ Blurts out answers before questions are completed and often interrupts others
Avoid tasks that require sustained mental effort (e.g. schoolwork or homework)

Children with ADHD can succesfully live with and manage their symptoms with proper treatment.

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