ADD can have obvious and subtle signs and symptoms. Hyperactive ADD is often characterized by...

• Constant physical activity
• Excessive talking
• Frequent interrupting
• Jumping from activity to activity
• Low tolerance for delay or frustration
• Poor time management

Some of the secondary signs of hyperactive ADD include...

• Risk taking, need for speed and action
• Oppositional or aggressive behavior
• Very alert to changes around him or her
• Very quick processing of information
• Socially gregarious, even intrusive
• High speed of thinking, problem solving
• High motivation for learning (not homework!)

Untreated or minimally treated hyperactive ADD can also result in behavioral problems for hyperactive ADD children and adults. These include...

• School suspensions
• School failure
• Auto accidents and traffic tickets
• Frequent job changes
• Frequent moves
• Relationship tension, instability, lack of attachment
• Alcohol or substance abuse
• Later health issues, such as GI complaints
• Anxiety and depression

Non-hyperactive ADD is often characterized by

• Drifting attention, daydreaming
• Careless mistakes
• Poor listening to others
• Easily distracted
• Forgetful
• Disorganized, often loses things

Some secondary signs of ADD for non-hyperactive ADD include...

• Risk averse, prefers less speed and action
• Avoidance of conflict, non-assertive
• Not alert or attentive to changes or new input
• Slow processing of information
• Socially withdrawn, shy
• Slower speed of thinking, problem solving
• Lower motivation for learning (including homework!)

Untreated or minimally treated non-hyperactive ADD can also result in problems that result from inaction. These problems have been less well researched but likely include...

• Underachievement at school
• Difficulty getting a job, reluctance to change a job
• Underemployment for intelligence and skills
• Relationship issues, lack of communication, dependence
• Depression

For more information about the different types of ADD... (click here)