The Diagnostic and Statistical Manual of Mental Disorders (DSM-V) specifies that ADHD symptoms must be (or have been) present before age 12 to meet the criteria for ADHD diagnosis. 1 Technically, this means attention deficit hyperactivity disorder (ADHD) is not diagnosed initially in adulthood.
Onset and Chronicity
The adult-onset cases reported onset at age 21.05 and 27.45, respectively. Both cases met criteria for ADHD at only one adult assessment. One case's childhood symptoms (0 inattention, 1 hyperactivity/impulsivity) were below the baseline sample average.
The truth is there is no “adult onset” ADHD. It doesn't “develop.” ADHD starts at birth and continues, largely unchanged, through a person's life.
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.
If your child seems hyperactive--fidgety, impulsive, and inattentive--don't automatically assume that they have attention deficit hyperactivity disorder (ADHD). Anxiety, depression, learning disorders, physical health, and many other conditions can cause symptoms that look like ADHD but aren't.
These include a thorough diagnostic interview, information from independent sources such as the spouse or other family members, DSM-5 symptom checklists, standardized behavior rating scales for ADHD and other types of psychometric testing as deemed necessary by the clinician.
ADHD, also called attention-deficit disorder, is a behavior disorder, usually first diagnosed in childhood, that is characterized by inattention, impulsivity, and, in some cases, hyperactivity. These symptoms usually occur together; however, one may occur without the other(s).
ADHD meltdowns are sudden outbursts of frustration and anger that seem to come out of nowhere. If your child is struggling to control their emotions, there are ways to help them. For children with attention deficit hyperactivity disorder (ADHD), impulsivity can present in many ways.
Older adults with ADHD struggle with attention, memory, and planning. They may struggle with finishing projects or remembering information consistently, and they may become distracted during conversations and experience difficulty maintaining relationships.
Early Years. Symptoms of ADHD can emerge as early as the preschool years, particularly if a child displays hyperactive and impulsive symptoms. 6 Healthcare providers tend to notice these behaviors in childhood because they are disruptive.
Many people think that ADHD is a result of trauma, but is it true? The answer is yes, but more for some people than others. The truth is that 90% of the time ADHD is not caused by trauma, but if the trauma is extreme enough, it can cause severe ADHD-like symptoms.
ADHD doesn't cause dementia, but living with ADHD suggests that you may have a higher chance of developing dementia later in life. The exact causes behind this are unknown, but experts believe there may be similar genetic pathways involved in both conditions.
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.
The cause(s) and risk factors for ADHD are unknown, but current research shows that genetics plays an important role. Recent studies link genetic factors with ADHD. In addition to genetics, scientists are studying other possible causes and risk factors including: Brain injury.
Often has trouble holding attention on tasks or play activities. Often does not seem to listen when spoken to directly. Often does not follow through on instructions and fails to finish schoolwork, chores, or duties in the workplace (e.g., loses focus, side-tracked). Often has trouble organizing tasks and activities.
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.
A formal diagnosis of ADHD can only be made by qualified health professionals. Whilst general practitioners, and other front-line health providers may have useful information and experience in identifying ADHD symptoms, the diagnosis needs to be made by a paediatrician or a child psychiatrist.
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 is no physical investigation such as a blood test or brain scan for Adult ADHD. Instead, the diagnosis is made by a specialist clinician according to formal criteria. You have to have a certain number of symptoms of inattention and hyperactivity present since childhood.