File a food allergy and anaphylaxis emergency care plan with your school.
You can still help your child with their homework even if you don’t think you can do the work.
As soon as possible after the loss occurs, set an appointment with relevant faculty and administration members to explain the situation.
When it is your child that is bullied, that makes the situation more personal, and you’re more likely to want to fight for your child’s rights to go to school without anybody picking on them
Additionally, develop some warning signals with your ADHD student.