Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
1
Is any of this happening now?
Call 911
Use emergency services for sudden weakness on one side, sudden inability to walk, a seizure lasting several minutes or repeated seizures without recovery, loss of consciousness, or a sudden severe headache with neurological symptoms.
They are used to check blood pressure, vision, hearing, development, and known tumors rather than to respond to an emergency.
And for anyone, someone who:
has sudden weakness or drooping on one side of the face or body, slurred speech, or sudden confusion
Other emergency signs, for anyone
Someone who is struggling to breathe, gasping, choking, or cannot get words out
Someone who has chest pain, tightness or pressure lasting more than a few minutes
Someone who is unconscious, or cannot be woken
Someone who is bleeding heavily and it will not stop with firm pressure
Someone who has had a seizure that will not stop, or does not wake up afterwards
Someone who has lips or skin that look pale, blue, grey or blotchy
Someone who you believe has taken an overdose or swallowed something poisonous
2
Is any of this happening?
Be seen today
Arrange a prompt medical assessment if you notice:
A tumor that is rapidly enlarging, hardening, or becoming persistently painful
New or worsening weakness, numbness, balance problems, or facial movement changes
New hearing loss, ringing in one ear, or repeated dizziness
A change in vision, including reduced or double vision
Persistent headaches, repeated vomiting, or new seizures
New bladder or bowel control problems
A child losing skills or developing clear learning, growth, or movement concerns
And for anyone, someone who:
has a new severe headache unlike any they have had before
3
Does any of this apply?
Book an appointment
Routine appointments remain important even when you feel well.
Every sign above is quoted from the sofidex article on Neurofibromatosis. If you are not sure, err upward — it is always reasonable to be checked.