Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
This is routine follow-up rather than emergency care once symptoms have resolved and blood pressure has returned near baseline.
A rehabilitation clinician may recommend changes to bladder care, bowel management, skin protection, seating, equipment, or the emergency plan.
Repeated or unexplained episodes deserve medical review even if they resolve at home.
Call emergency medical services during an active episode if blood pressure remains elevated after initial measures, the trigger cannot be removed promptly, symptoms worsen, or there are signs of stroke, seizure, breathing difficulty, loss of consciousness, or severe chest pain.
Do not drive yourself during an active episode.
Seek urgent medical advice if episodes are becoming more frequent, the usual trigger cannot be identified, catheter drainage repeatedly stops, or new urinary, bowel, skin, or pain symptoms develop.
The article also says
After an episode, the healthcare team may review what happened, what triggered it, how high the blood pressure rose, and which actions were effective.
Every sign above is quoted from the sofidex article on Autonomic dysreflexia. If you are not sure, err upward — it is always reasonable to be checked.