Any suggestions for me would be appreciated. I have a hyperactive 4 year old grandson, who is progressively getting worse with his behaviour. He rips apart a room in no time, because he is mad. He used to be polite, and listened, and then all of a sudden his whole personality changed. I am having him evaluated by a specialist - next step will be auditory and then IQ. My own children are ADHD, so I am very familiar with this, and find them to be very creative and intelligent. The most recent situation that scares me, is my husband found medication placed into the peanut butter jar. I am getting concerned, and starting to go crazy. Please help!