What is the connection between dopamine and ADHD?

Dopamine is a type of neurotransmitter or cerebral chemical. It helps to balance the nervous system, reducing anxiety and stress, and is responsible for feelings of motivation. When a person has an optimal dopamine level, this person has control of his feelings and mood. Scientists have found a connection between low dopamine levels and attention hyperactivity disorder (ADHD). It is believed that reduced dopamine in the brain is one of the causes of ADHD. The state, which has become increasingly common, is marked by problems with focus, excessive behavior, lack of organizational skills, poor self -esteem and impulse. Children with ADHD often have problems at school academically and socially.

There are different theories about how the child develops ADHD. Some environmental factors, such as toxins, can affect the child's brain. It is more often believed that ADHD is hereditary. Lack of dopamine in the brain develops before or in early childhood. Environmental elements may further affect dopamine and ADHD but are not afterovarned as a single cause.

dopamine and ADHD are associated with an increased risk of drug and alcohol use. The extended exposure of dopamine can cause monster mood and depression. One of the reasons why many people are starting to abuse drugs and alcohol is to help balance their mood. Drugs also tend to increase dopamine levels, and therefore some patients who have ADHD are the risk of their abuse. The fact that ADHD causes impulsive behavior increases only the risk of testing alcohol and drugs, especially at a young age.

Some medicines are used to treat dopamine and ADHD. Doctors generally prescribe stimulating drugs such as amphetamine and methylphenidate. These stimulants also increase the number of neurotransmitters, including dopamine. Symptoms of hyperactivity are reduced while patients are on treatment. However, after the patient stops using this medicine, ADHD symptoms are likely to return.

Antidepressants can also help balance dopamine levels, thereby reducing the symptoms of anxiety and stress. Such medicines are sometimes used instead of stimulants and are more common in older children and adults. Doctors generally consider antidepressants an alternative when the patient does not respond to stimulants.

Scientists continued to investigate the effects of low dopamine and ADHD. The brain is a complex organ with several chemicals. Dopamine imbalance is just one of the causes of ADHD.