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
Seek emergency care for:
A seizure
Confusion, fainting, or difficulty waking
A severe headache with a stiff neck
Trouble breathing
Chest pain or a sustained irregular heartbeat
Heavy bleeding or bleeding that will not stop
Signs of severe dehydration, such as collapse or extreme weakness
A mild, improving fever without these features usually does not require emergency care.
And for anyone, someone who:
has had a seizure that will not stop, or does not wake up afterwards
has lips or skin that look pale, blue, grey or blotchy
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 has sudden weakness or drooping on one side of the face or body, slurred speech, or sudden confusion
Someone who is unconscious, or cannot be woken
Someone who is bleeding heavily and it will not stop with firm pressure
Someone who you believe has taken an overdose or swallowed something poisonous
2
Is any of this happening?
Be seen today
Seek prompt medical advice if you develop fever, headache, or strong muscle aches after a possible tick bite or recent outdoor exposure in an affected region.
Mention where and when you travelled.
Contact a healthcare professional promptly if you:
Cannot keep fluids down
Are urinating much less than usual
Develop unusual bruising, nosebleeds, or bleeding gums
Have symptoms that are worsening instead of improving
Improve and then develop a new or more severe illness
And for anyone, someone who:
has a fever with a stiff neck, a rash that does not fade under pressure, or severe headache
3
Does any of this apply?
Book an appointment
It may still need routine assessment, especially when there has been likely tick exposure.
Every sign above is quoted from the sofidex article on Colorado tick fever. If you are not sure, err upward — it is always reasonable to be checked.