Symptoms of ADHD
The first step to successful treatment for ADHD is identifying its symptoms. Find out more about the warning signals and get individualized assistance from a healthcare provider.
Attention deficit hyperactivity disorder (ADHD) affects millions of individuals globally. The National Institute of Mental Health reports that around 4.4% of American adults aged 18-44 have ADHD.
Despite its ubiquity, ADHD sometimes remains undiagnosed, particularly in adults. This causes difficulties in many parts of life, including employment and personal relationships. Continue reading to learn about typical and rare ADHD symptoms, as well as helpful insights into this commonly encountered yet sometimes misunderstood disorder.

Is my condition ADHD or ADD?
These days, attention deficit hyperactivity disorder (ADHD) and attention deficit disorder (ADD) are interchangeable terms. ADHD is now able to identify a broader range of symptoms than ADD, which used to solely include difficulty focusing. To help differentiate between various symptoms, three primary categories of ADHD were suggested:
- Usually not paying attention. It focuses on attention issues without severe hyperactivity, much like the previous classification of attention deficit hyperactivity disorder (ADD). It is the most common form of ADHD.
- Primarily impulsive and hyperactive. characterized by impulsivity and hyperactivity.
- ADHD combined. a mix of hyperactive-impulsive and inattentive characteristics.

Inattentiveness symptoms
- Lack of focus on details
- Having trouble maintaining focus
- Reduced response to direct communication
- Unable to adhere to directions
- Task organization issues and ineffective time management
- Absence of enthusiasm for mentally taxing activities
- Frequently losing essential items
- Being easily sidetracked
- A rise in forgetfulness
Hyperactivity symptoms
- Getting restless
- Frequently leaving a seat without warning
- Anxiety
- Unable to carry out activities in silence
- Being “on the go” a lot
- Talking too much
- Answers are blurred before the question is finished.
- Waiting their turn is difficult.
- Frequently disturbing or interrupting other people
The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, served as the basis.
How Does ADHD Feel?
ADHD symptoms might differ from person to person. However, many individuals with ADHD also share the following symptoms and experiences:

- A busy mind. It could be difficult to concentrate if you feel like your mind is juggling several ideas at once.
- Sometimes very focused. You may become so engrossed in something you find fascinating that you lose sight of time.
- Fast choices. You may make snap decisions and act without giving them much thought.
- An inability to sleep. It shows up as a persistent need to move or fidget, such as when you toy with objects or tap your foot.
- Intense feelings. Whether it’s enthusiasm, frustration, or disappointment, emotions might hit harder and be more difficult to control.
- Having trouble with routine. Daily chores, particularly those that are tedious or repetitive, can be difficult and can cause procrastination.
- Problems in interpersonal relationships. Social circumstances, such as inadvertently interrupting someone or failing to notice social signs, can be difficult for those with ADHD.
- Issues with time management. You may frequently underestimate the amount of time required.
10 Typical Adult ADHD Symptoms and Signs
ADHD has an impact on many aspects of life, although it is still frequently disregarded. In order to better understand when to seek professional guidance, let’s uncover some frequent and lesser-known symptoms.

Limited Focus
It might be difficult for people with ADHD to focus on a single task. They have a tendency to jump between activities without finishing any of them. It may eventually have a major impact on their everyday functioning and work because of
- More easily distracted. Small distractions can have a big impact on concentration.
- Putting things off. entails delaying duties, particularly those deemed difficult or routine.
- Projects that are not finished. beginning a variety of things but finding it difficult to finish them.
- Ignoring specifics. missing important details in written instructions or interactions.
Over time, this could lead to problems at work, like trouble sustaining steady performance.
Impulsive Conduct
Adults with ADHD who exhibit impulsive conduct may have problems with relationships, life planning, and financial security. One may take action without fully weighing the repercussions. It is symbolized by the following signs:
- A lack of self-control. This could result in emotional dysregulation or verbal outbursts.
- Decisions that are driven. This involves making snap judgments without considering the advantages and disadvantages.
- Anger. Anger can be triggered by situations without much provocation in adults with impulsive tendencies.
- Addiction susceptibility. Impulsive adults may be attracted to gambling because of the excitement and adrenaline it provides, which can result in addiction.
- Self-harm risk. Impulsivity can occasionally result in risky actions, such as self-harm.
Contact your healthcare professional or a crisis hotline at 988 if you experience any kind of urge to hurt yourself.
Hyperactivity
Although hyperactivity is frequently linked to ADHD in children, it can also occur in adults. The following are the main indicators that could point to it:
- The urge to be active all the time.
- Interrupting or bothering other people.
- Excessive energy levels.
- Finding it difficult to do peaceful things.
- A lack of patience and trouble waiting one’s turn.
Adult hyperactivity, characterized by extreme energy or impulsivity, can make it difficult to sustain solid relationships if left unchecked. In an effort to manage symptoms, substance misuse may also become more likely.
Dangerous Conduct
Common symptoms of ADHD include participating in unsafe behaviors or showing no fear in harmful situations. Individuals who exhibit these symptoms frequently exhibit impulsive behavior and might not completely understand the dangers of their choices. Such actions may have the following consequences:
- Carelessness. committing risky acts without considering the possible repercussions.
- Stiff responses. rigid reactions to shifting circumstances.
- Problems at work. rash choices or disruptions during sessions.
- Abuse of substances. Adults with ADHD may turn to drugs as a way to deal with their difficulties.
- Legal issues. Issues with law enforcement may arise from a propensity to act out.
Self-centered Actions
Adults with ADHD who exhibit self-centered behavior are characterized by an excessive focus on personal matters and a lack of empathy. It may result in:
- Separation. Self-centered people may struggle to form close relationships and pay little attention to the basic needs of others.
- Persistent discontent. Self-centered actions can result in reduced adaptability, ongoing competitiveness, and inflated self-expectations.
- Inadequate personal growth. Self-centeredness can hinder development and lead to a limited perspective.
Keep in mind that self-centeredness is not always a sign of ADHD. It’s critical to consider every indication.
Getting restless
Fidgeting can indicate anxiety and boredom, but if it occurs regularly, it can also be one of the common signs of ADHD. Among the indicators are:
- Pressing your fingers or feet
- Using fingers to click or snap
- The leg that bounces
- Having fun with hair
- Engaging in object play
- Pacing up and down
- Sketching
It might be difficult to manage fidgeting as an ADHD symptom because it is usually continuous and recurrent. If left untreated, it can worsen anxiety and have an impact on interpersonal interactions and social perception.
Making Careless Errors
Recurrent errors may result from a persistent inability to pay attention to details. Even if the mistakes could be little, their recurrent nature could lead to problems with confidence, trust, and even safety. See a healthcare professional to address the issues if you are experiencing frequent mistakes and other upsetting symptoms that are interfering with your work or day-to-day activities.
Ineffective Time Management
Adults with ADHD may exhibit frequent tardiness, such as last-minute meeting rescheduling. This disorder frequently makes it difficult to perceive time appropriately, which causes procrastination and missed deadlines. Being consistently late might have an impact on relationships with others if this condition is severe. It may result in lost opportunities and lower productivity at work.
Self-help techniques can be useful in addition to talk therapy and ADHD medication. These consist of reminders, to-do lists, Pomodoro technique, and other concentrated work techniques.
Inadequate Capabilities for Organization
Although everyone experiences some degree of disorganization, persons with ADHD typically exhibit it more than others. They may have trouble keeping their personal and professional lives organized, frequently missing crucial duties, having trouble keeping their living area tidy, or having trouble following routines.
Ignorance
Research indicates that working memory and long-term memory issues may be brought on by ADHD. This could involve having trouble focusing and remembering small facts. Due to procrastination or forgetfulness, people with ADHD may overlook important appointments or healthy routines. But in the following situations, it’s crucial to consult a healthcare professional:
- You’re too young to be losing track of basic information.
- Memory loss cannot be caused by any other sickness.
- You regularly forget everyday activities and put off doing assignments that have been given to you.
- You believe that amnesia causes anxiety.
A medical professional can assist in determining whether memory issues are caused by ADHD or something else. You can get advice on self-help techniques like calendars, memory exercises, and reminders in addition to treatment.
When to Get Professional Assistance for ADHD in Adults
It’s critical that you seek expert help if you think you may have ADHD. The following are indicators that it’s time to get help:
- Daily obstacles. You have trouble focusing, staying organized, or controlling your impulsive actions in daily life.
- Problems with relationships. Your personal connections are clearly suffering as a result of your ailments.
- Challenges in work. Your performance at work or in school is suffering as a result of your ADHD symptoms.
- A strain on the emotions. Your frequent feelings of overwhelm or anxiety appear to be related to symptoms of ADHD.
- Taking care of oneself. You start abusing drugs or alcohol to deal with your symptoms.
Adult ADHD Testing
The next step is to get evaluated for a formal diagnosis if you think you might have ADHD. What usually occurs when an adult is tested for ADHD is as follows:
First consultation
Talk about your medical history and symptoms.
Surveys
Complete the questionnaires that inquire about symptoms of ADHD in adults.
Examining the conduct of children
Your healthcare practitioner will inquire about your childhood behavior because ADHD begins in childhood.
Leaving out additional circumstances
There may be more physical or psychological testing to make sure your symptoms aren’t brought on by another mental health issue.
Additional assessment
More thorough interviews or specialized tests for memory, concentration, and problem-solving abilities may be required in specific circumstances.
A medical professional can diagnose a patient based on the findings and select the best course of action, which may include medication, counseling, or lifestyle modifications.
A more balanced and satisfying life is largely dependent on your ability to comprehend your symptoms. An essential first step is identifying problems with organization, focus, impulsivity, or emotional control.
Adult ADHD diagnosis and treatment are the areas of expertise for the medical professionals at Lillie’s Friends. We provide individualized treatment, supporting you at every turn. We are here to support you if you need it.
Frequently Asked Questions
Can adults develop ADHD later in life?
Recent research suggests that adults with ADHD may not exhibit its symptoms prior to puberty. However, because the symptoms either become noticeable in adults or were not identified in infancy, people with ADHD are typically diagnosed in adulthood.
What can trigger ADHD in adults?
Since ADHD is a neurological illness that has been since childhood, it usually does not trigger in adulthood. However, stress, sleep deprivation, poor diet, and excessive demands in their personal or professional lives are some of the variables that might exacerbate its symptoms in adulthood. Adult ADHD symptoms can also be exacerbated by environmental changes and specific drugs or substances.
How does ADHD affect you physically?
Physical symptoms including restlessness, fidgeting, and increased weariness can be caused by ADHD. Stress associated with ADHD symptoms or adverse drug reactions may also cause headaches or stomachaches in certain people.
What is ADHD commonly mistaken for?
Due to overlapping symptoms, ADHD is frequently misdiagnosed as anxiety disorders, depression, bipolar illness, or behavioral problems. To get a precise diagnosis, it's critical to consult a healthcare professional.