This website was developed by Patricia Quinn, M.D. and Kathleen Nadeau, Ph.D. Both are internationally recognized authorities on ADHD and the authors of many books for children, teens, and adults. Initially was focused only on the needs of women and girls with ADHD, and their new site has been developed to address the varied … Continue reading ADDvance

CADDRA – Canadian ADHD Resource Alliance

Canadian ADHD Resource Alliance (CADDRA). This website is primarily for physicians, but there is content for parents and children under the “public info” type. This well organized website provides up to date information for physicians, educators, parents and individuals with ADHD. Information appropriate for different audiences is easy to find and is provided in different … Continue reading CADDRA – Canadian ADHD Resource Alliance


This Canadian website provides entertaining and credible information on ADHD with a focus on adults with ADHD. TotallyADD provides practical information with a healthy dose of humour. For teachers, the information provided on this site can be very useful in understanding the lifelong challenges faced by their students with ADHD - and the hope for … Continue reading TotallyADD

ADHD at Different Ages

ADHD is not one-size-fits-all.  Not only does it vary person-to-person, but ADHD may present differently at different ages and stages of a person’s life. Generally speaking, children may experience more symptoms of hyperactivity and impulsivity, whereas adults experience mostly symptoms of inattention. But this doesn’t have to be the case for everyone.  This is why … Continue reading ADHD at Different Ages

Frequently Asked Questions Videos (CADDAC) – English and French

The 'Frequently Asked Questions' consists of a list of all the ADHD questions most frequently asked by patients, their families and physicians/colleagues.Each question is answered by a pool of Canadian experts in ADHD. These videos provide great information to parents and youth about several topics related to ADHD, including diagnosis, medication, non-medication options, and follow-up. … Continue reading Frequently Asked Questions Videos (CADDAC) – English and French

Annick Vincent, M.D. – Information on Attention-Deficit/Hyperactivity Disorder / Portrait du TDAH

Dr. Vincent provides excellent information for children and adults with ADHD.  This is a Canadian website that provides information on ADHD for both parents and professionals. Le Dr Vincent constitue une excellente source d'informations pour les enfants et les adultes atteints du TDAH. Il s'agit d'un site Web canadien qui fournit de l'information sur le … Continue reading Annick Vincent, M.D. – Information on Attention-Deficit/Hyperactivity Disorder / Portrait du TDAH