Attention-Deficit Disorder (ADD) with or without Hyperactivity.
One day, Lydia had a big change in her family. The school discovered a very excited little girl. Incapable of sustained attention. Rilatin was prescribed.
"Before, I was speedy. Now they call me flabby." she confided, on vacation with her grandfather. He dared to suspend the medicine: "I found a little girl alive, hectic, like so many children at her age."
What was she suffering from? And other troubled children? Can't say from a distance.
A child's difficulties always have many aspects. The remedies too. Temporary relief of a drug is not automatically required. For sustainable solutions, other possibilities need to be explored.