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ADD & ADHD Health Center

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Symptoms & Types

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Learn all about ADHD symptoms in both kids and adults. Find out about the different types of ADHD and specific warnings signs of when to call a doctor about ADHD.

Symptoms

Symptoms of ADHD and ADD

Discover the symptoms of ADHD/ADD and how they can change over time, depending on the person’s age.

ADHD Health Check: Check Your Symptoms and Monitor Your Progress

WebMD’s ADHD Health Check can help you determine if you or a loved one might have ADHD or if your ADHD symptoms are well controlled.

Types

Types of ADHD and ADD

Learn about the different types of ADHD and how one researcher is using brain scans to categorize ADHD.

Warning Signs

When to Call a Doctor

Learn some important rules on when to call the doctor for ADHD symptoms and behaviors.

ADHD and Substance Abuse: Is There a Link?

Discover the link between ADHD and substance abuse and why alcohol and drug problems may be more common in teens and adults with ADHD. 

webMD Video

click to show or hide video description  ADHD and Genetics

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Experts now believe heredity plays a significant role in many ADHD cases.

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