To get diagnosed with ADHD, you'll need to be evaluated by a medical professional. An accurate and well-rounded ADHD diagnosis is a complex, multi-step process including a clinical interview, a medical history review, and the completion of normed rating scales by loved ones, educators, and/or colleagues.
Although there is no single medical, physical, or genetic test for ADHD, a diagnostic evaluation can be provided by a qualified mental health care professional or physician who gathers information from multiple sources.
The signs can still show up pretty early on though. ADHD can be diagnosed as early as four years old. To be diagnosed between the ages of four and 16, a child must show six or more symptoms for more than six months, with most signs appearing before age 12.
If you are concerned that you may have ADHD, the first step is to see a doctor. They will most likely refer you to a psychologist. A psychologist can only make a diagnosis after a detailed assessment of your behaviour. There are many behavioural disorders that can cause symptoms of ADHD, especially in young children.
There are no adult public mental health services that can diagnose ADHD without cost. Accessing private clinics and clinicians is the usual way adults can be assessed for ADHD in Australia.
To book an assessment with a psychologist, you will be required to pay the $320 assessment fee to confirm the first session interview time.
Untreated ADHD in adults can lead to mental health disorders like anxiety and depression. This is because ADHD symptoms can lead to focus, concentration, and impulsivity problems. When these problems are not managed effectively, they can lead to feelings of frustration, irritability, and low self-esteem.
Getting an accurate diagnosis enables them to find and start an effective treatment plan, which is life-changing. A failure to recognize these behaviors, especially when they're severe, can lead to a missed diagnosis of ADHD.
The GP cannot formally diagnose ADHD, but they can discuss your concerns with you and refer you for a specialist assessment, if necessary. Your school may also be able to arrange a specialist referral for your child. When you see a GP, they may ask you: about your symptoms or those of your child.
Girls are also less likely to be diagnosed earlier because they often display more symptoms of anxiety. Medical providers may only treat a female patient's anxiety or depression without evaluating for ADHD. Hormones, which affect the symptoms of both ADHD and anxiety, can complicate things.
Someone with an anxiety disorder may have trouble concentrating in situations that make them feel worried or nervous. In contrast, someone with ADHD may experience difficulty concentrating even in situations where their mind is calm and quiet.
The short answer is: no. You do not technically need psychological testing for a diagnosis of ADHD. Some doctors will give the diagnosis based on a single checklist. There are even internet-based “assessments” you can complete now that can lead to a diagnosis by a mental health professional who has never even met you.
If left untreated in childhood or adulthood, the symptoms of ADHD (hyperactivity, inattention, and impulsiveness) can lead to behavioral, emotional, social, academic, and vocational problems.
“Nobody has perfect memory… but for [people with ADHD], it's extreme. They feel like they're lost all the time,” Almagor said. He believes this is why people don't take ADHD seriously. “I think that's why some people don't respect the severity of what [a person with ADHD] can experience,” he said.
Studies have shown that symptoms of bipolar disorder often overlap with those of ADHD, making it hard to diagnose both of these disorders. Bipolar disorder is marked by mood swings between periods of intense emotional highs and lows.
You can inherit genes that boost risk for ADHD from your mother, from your father or from both parents. In a recent Norwegian study, inherited risk was somewhat higher when a child's mother had ADHD compared to their father, but researchers weren't certain why that would be.
ADHD is not on the autism spectrum, but they have some of the same symptoms. And having one of these conditions increases the chances of having the other. Experts have changed the way they think about how autism and ADHD are related.
In Australia
The Pharmaceutical Benefits Scheme (PBS) subsidises ADHD medications but has limitations based on both age and dosage.
We offer ADHD assessments online Australia-wide via Telehealth videolink with an experienced psychologist. Our online psychology assessments for ADHD are suitable for children, adolescents and adults.
Though it varies, a typical assessment for ADHD in children or adults may last around one to three hours. Every practitioner conducts the assessment in their own way, but you can expect an in-person interview covering topics such as development, health, family, and lifestyle history.