ADD vs. ADHD: How Are They Different?

Attention deficit disorder (ADD) is an outdated term sometimes used for the inattentive type presentation of attention-deficit/hyperactivity disorder (ADHD). ADHD is a neurotype characterized by traits inattention, impulsivity, and hyperactivity. The term ADD is often used to describe people with inattentive and impulsive traits but without characteristics of hyperactivity.

Without proper support and accommodation, people with ADHD may struggle with tasks like paying attention to instructions, focusing on schoolwork, keeping up with assignments, following instructions, and completing tasks.

In the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), this condition is officially known as "attentional deficit/hyperactivity disorder, predominantly inattentive presentation."

Characteristics of ADD (Inattentive Type ADHD)

People with the inattentive type of ADHD struggle to pay attention or stay focused for long periods of time. Some of the characteristics of this neurotype include:

• Being easily distracted
• Difficulty following directions
• Difficulty staying on task
• Forgetfulness
• Losing personal items such as keys or books
• Not paying attention to details
• Problems staying organized
• Short attention span

Children with ADHD without the hyperactivity component may appear to be bored or disinterested in classroom activities. They may be prone to daydreaming or forgetfulness, work slowly, and turn in incomplete work.

Their assignments, desks, and lockers may look disorganized. They may lose materials at school and at home or misplace schoolwork and fail to turn in assignments. This can frustrate teachers and parents, who often mislabel this as a behavioral issue. This results in children earning poor marks in class and not getting the support they need.

ADD Characteristics in Kids vs. Teens vs. Adults

While traits of the condition are similar in kids, teens, and adults, they may also change over time. Children may be more likely to be affected by hyperactivity. These characteristics may become more noticeable and disruptive when children are in classroom settings centered around neurotypical expectations.

While ADD characteristics change as people age, teens and adults will likely continue to experience symptoms such as lack of attention, difficulty remembering information, and trouble with organization.

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ADD vs. ADHD: What's the Difference?

While many people continue to use the terms ADD and ADHD interchangeably, it's important to recognize that they are not the same. Here are some key points to be aware of:

• ADD is an older term for what is now known as the inattentive type of ADHD. 
• The term ADHD has been used to describe both inattentive and hyperactive types since the mid-1990s.
• However, some people continue to use the term ADD as a way to indicate that the condition does not include hyperactivity as a characteristic.
• The DSM-5 currently recognizes three subtypes of ADHD: inattentive type (sometimes casually called ADD), hyperactive-impulsive type, and combined type.
  

Children with the other two presentations of ADHD, for example, tend to have more challenges managing symptoms in classroom settings. Kids with this neurotype are sometimes labeled as having disciplinary problems when they are not provided the appropriate support and accommodations.

Children with inattentive type ADHD are generally not disruptive in school. They may even sit quietly in class, but that doesn't mean they're not struggling to focus. In addition, not all children with inattentive type ADHD are alike.

Children with combined type ADHD display several symptoms of both hyperactive-impulsive type and inattentive type.

ADD Diagnosis

If you are curious about whether your child has ADHD, talk to your child's school counselor, teacher, or physician about appropriate treatment. If you have any questions, begin these discussions today. Earlier support and accommodation can ensure that your child experiences fewer disruptions.

Your child's pediatrician may recommend seeing a child psychologist who can further evaluate your child to see if your child fits the criteria for ADHD and, if so, what traits they have and what type of support they may need. Not only can this evaluation help differentiate ADHD from other issues that may be causing difficulty with schoolwork, but it can be used to follow a child's response to accommodations over time.

Primarily Inattentive ADHD (Previously ADD)

When people use the term ADD, they are likely referring to this type of ADHD. Some of the characteristics that someone with this type might experience include forgetfulness, problems with organization, difficulty listening, and lack of focus. 

To be diagnosed with this type, a person must display six of the following nine symptoms:

• Difficulty sustaining attention 
• Often seeming to not be listening
• Failing to pay attention to details
• Difficulty organizing tasks and activities 
• Frequently losing things
• Getting easily distracted
• Forgetfulness
• Avoiding tasks that required sustained mental effort
• Trouble following instructions

Hyperactive-Impulsive ADHD

This presentation of ADHD is characterized by hyperactive and impulsive behavior. To be diagnosed, a person must display six of the following symptoms:

• Fidgeting hands and feet or squirming while seated
• Running or climbing inappropriately or feelings of restlessness
• Difficulty engaging in activities quietly
• Seeming to always be on the go
• Excessive talking
• Blurting out responses
• Problems taking turns
• An inability to stay seated
• Frequently interrupting others

Combined Type ADHD

This presentation of ADHD involves exhibiting symptoms of both the inattentive and hyperactive-impulsive types. To be diagnosed with this type of ADHD, a person must display six or more inattention symptoms and six or more hyperactive-impulsive ADHD symptoms.

Treatment for ADD (Inattentive ADHD)

While ADHD is considered a disability, it is important to note that this is because we live in a society based on neurotypical expectations. However, it is not a condition that requires a "cure." Instead, it is a form of neurodivergence. It is essential to recognize this and offer people the right support and accommodations to help them thrive.

ADHD support often involves medications, classroom accommodations, and parent support. The type of treatment chosen depends on the child's needs and characteristics. Some may need no treatment with suitable accommodations, but there is also nothing wrong with taking medications if needed or desired.

Medications

ADHD is often treated with one of three types of medication: psychostimulants, antidepressants, or non-stimulant drugs. These medications can help children with inattentive type ADHD (ADD) stay on task and focused.

• Psychostimulants: Psychostimulants affect neurotransmitters in the brain, and may help to boost energy and increase alertness. The extended-release form is often recommended (instead of the immediate-release form). Psychostimulants include amphetamines such as Adderall and methylphenidates such as Ritalin and Concerta.
• Antidepressants: Antidepressants also affect neurotransmitters in the brain, and may help to improve mood and attention. Common antidepressants prescribed for the inattentive presentation of ADHD include Wellbutrin (bupropion) and Effexor (venlafaxine).
• Non-stimulant drugs: Non-stimulant medications can be helpful for those who experience unwanted side effects from stimulants and include Strattera (atomoxetine), Qelbree (viloxazine), and Intuniv (guanfacine). Non-stimulants affect a specific neurotransmitter, norepinephrine, and may help to regulate emotions and improve focus on specific tasks.

As with any medication, there are common side effects. Psychostimulants, antidepressants, and non-stimulants can cause dizziness, loss of appetite, upset stomach, and more. Be sure to talk to your doctor if you notice that your child is experiencing any unusual symptoms.

Therapy and Support

Whether or not parents choose medication, other support and accommodations can help children developing new coping skills and better understand their neurotype.

Often, a combination of various methods is used, including:

• Family therapy: Your doctor or therapist might recommend family therapy so all family members can learn healthy ways to support your child. With young children, a therapist will usually meet with you and your child. A session often includes the therapist facilitating a conversation with your child or even providing them with an activity to help them express their feelings.
• Parent support: It can also be helpful for parents to learn more about how to best support a child with a form of neurodiversity. Parents may also learn strategies such as play therapy and talk therapy to allow their child to freely express their feelings and help them adopt healthy coping mechanisms to deal with challenging emotions.
• Accommodations at school: Your child may meet the criteria for extra assistance under the Individuals With Disabilities Education Act (IDEA) or Section 504 of the Rehabilitation Act of 1973. Accommodations may include extra time on tests, additional breaks, changes to their environment, positive reinforcement, and assignments made specifically for your child.
• Peer support: With this approach, a therapist or trained professional will lead a group of children in activities that teach them how to interact constructively with their peers. Skills such as having conversations, coping with teasing, and making friends are taught. Parents and teachers may be trained to reinforce the lessons at home and school.

Lifestyle Changes

Many people find that holistic methods are effective at managing some characteristics of ADHD in children. Engaging in regular physical exercise has been shown to boost mood, improve attention and executive functioning in adults and children with ADHD.

Studies have shown improved focus and emotional regulation in people with ADHD after they practiced yoga.

A Word From Verywell

If you think that your child may have "ADD," it is important to talk to your child's doctor about inattentive type ADHD. Effective support strategies are available that can help kids with inattention, and offering support earlier can help kids develop their strengths and thrive.

Some parents fear the stigma associated with getting their child evaluated for ADHD. It's important to talk to your child so that they know that everyone has different skills and abilities. By getting treatment, you can help your child develop new skills and better understand their strenghts.