Attention deficit disorders

Huge hike in ADHD drugs to Danish adults worrying: doctors

A massive increase in the number of Danish adults prescribed medication for Attention Deficit-Hyperactivity Disorder (ADHD) is deeply worrying, the head of the Danish Medical Association said Friday.

Medical research

Brain parasite directly alters brain chemistry

A research group from the University of Leeds has shown that infection by the brain parasite Toxoplasma gondii, found in 10-20 per cent of the UK's population, directly affects the production of dopamine, a key chemical messenger ...

Medications

No heart attack risk from attention-deficit drugs: study

A major study of more than one million children and young adults has shown no higher risk of heart attack among those who take drugs for attention deficit hyperactivity disorder, a US study said Tuesday.

Attention deficit disorders

Prescribed stimulant use for ADHD continues to rise steadily

The prescribed use of stimulant medications to treat attention deficit hyperactivity disorder (ADHD) rose slowly but steadily from 1996 to 2008, according to a study conducted by the National Institutes of Health (NIH) and ...

Attention deficit disorders

Study suggests ADHD drugs may affect male puberty

(Medical Xpress) -- A new study released this week in the Proceedings of the National Academy of Science reveals that the medication methylphenidate, best known as Ritalin, may delay puberty in males. The researchers caution ...

Attention deficit disorders

For kids with ADHD, regular 'green time' is linked to milder symptoms

A study of more than 400 children diagnosed with Attention Deficit Hyperactivity Disorder has found a link between the children's routine play settings and the severity of their symptoms, researchers report. Those who regularly ...

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