Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
Call emergency services now for:
Do not enter an area with heavy fumes unless emergency responders have said it is safe.
And for anyone, someone who:
Contact a poison centre promptly after swallowing metal polish or after a significant eye, skin, or inhalation exposure.
Do this even if no symptoms have started.
In the United States, Poison Help is available at 1-800-222-1222 .
Elsewhere, contact your local poison information service or urgent medical service.
Worsening breathing, swallowing, pain, alertness, or vision is not a routine follow-up issue and needs urgent reassessment.
Routine follow-up is appropriate for symptoms that are stable or improving when a healthcare team has already assessed the exposure.
The article also says
While seeking advice, have the container or label nearby if this can be done safely.
Be ready to describe the person’s age, approximate weight, symptoms, exposure route, time, and possible amount.
Someone who is unconscious, having a seizure, or struggling to breathe should not be given anything by mouth.
Place an unconscious but breathing person on their side if it is safe to do so.
Every sign above is quoted from the sofidex article on Metal polish poisoning. If you are not sure, err upward — it is always reasonable to be checked.