to make (a person) mad (because of worry, grief etc)

make crazy; confuse

to upset the calmness or confidence of (a person)

shake up; confuse

to take away (a person's) attention, concentration etc

divert attention; confuse

to make (a person) angry

make angry

a severe mental disorder in which a person loses contact with reality

mental illness; foolishness

to cause (a person) to become troubled, anxious or uncertain

bother, upset