My son si 9 (yr4) and has autism and ADHD (plus dyspraxia) and takes Medikinet to help him in school.
In January he was found to have raised blood pressure as a result (we think) of the Medikinet. e stopped it on advice of the very good GP we have and waited several weeks after which we restarted it as his BP settled.
Yesterday I did his BP and it was high, spoke with my GP who told me to stop the Medikinet.
So today....
DS does not cope with the sensory overload in the classroom which his Mediknet helps him deal with.
So this morning.....
He hides under the desk and has his hands over his ears.
Then he gets angry
Then he puts his hands round the throat of his lovely LSA 
Headteacher gets involved and speaks sternly to DS (this is fine - no issue with this as DS needs to have it reiterated that this action is unacceptable)
CAMHS come in for planned visit.... and DS is fine (of course he is - it's 1 to 1 and in a quiet environment) in the meantime I miss a call from the paediatrician
. I call back to get the answerphone - leave another message.
School deals with everything and then phones me at 1.40pm to ask me to collect DS as they cannot cope with him any longer.
School are lovely and I have a meeting with the head in the morning.
Once he is home and he is in a calm environment and 1-1 DS is calm again.
God it is a nightmare. One of his classmates has told me "we got extra playtime because of "DS" and he was running round the classroom".
DS is a totally different child on medication...in fact once he went on to medication he ploughed through the curriculum - one of the teachers said that DS had skewed all the school's results because once he went on medication he went up 17 points in a year! So the medication definitely works....unfortunately his BP goes up on it.
Looks as though he could be excluded the last two days of term. The school HAVE to safeguard their staff and the other children.
It's not my fault so why am I blaming myself for everything?
Referral into SS for a Child In Need meeting.....yet I asked SS to assess DS before this (in March) and they more or less told me to piss off as he did not meet their criteria.
Poor teachers
Poor school staff
Poor DS