Authored By: Joelle Dangerfield, MSN-Ed, APRN, AGNP-BC, Associate Director of Clinical Services | Third Eye Health
A sudden neurologic change overnight is one of those moments when the next few minutes matter. The nurse needs a clear response and the clinician needs to understand what has changed. Meanwhile, the patient may need emergency care.
In post-acute care, we spend a great deal of time supporting treatment within the facility. Suspected stroke is a situation where that focus must give way to prompt emergency evaluation.
The first concern often comes from someone who knows the patient well.
“His speech wasn’t like this earlier.”
“She normally uses that hand.”
“He’s having trouble following directions, and that’s new.”
Those observations carry weight. A patient’s chart may tell us about a previous stroke or a diagnosis of dementia. The staff at the bedside can tell us what the patient was doing at dinner, during medication administration or an hour before the call.
What has changed from the baseline?
Stroke recognition can be more difficult when a patient already has weakness, speech impairment or cognitive changes. We need to understand which findings are longstanding and which are new.
A patient may have chronic weakness in one arm but suddenly struggle to move the other. Someone who usually speaks slowly may now be unable to form words. A patient who needs help walking may develop a sudden change in balance that is unusual even with assistance.
We should take the nurse’s concern seriously while gathering enough information to describe the change clearly.
The American Stroke Association uses B.E. F.A.S.T. to highlight warning signs: sudden changes in balance or vision, facial drooping, arm weakness and speech difficulty, with time to call 911. Sudden one-sided numbness, difficulty understanding speech or a severe unexplained headache can also be warning signs. Symptoms that seemingly resolve still require emergency evaluation.
Where does after-hours telemedicine fit?
Video calls can be useful. With the nurse’s assistance, a clinician may observe the patient’s speech, facial movement, alertness and ability to move their arms.
But suspected stroke should not wait for the telemedicine visit.
Staff should activate the facility’s emergency response and call 911 promptly. CDC guidance calls for immediate emergency assistance when stroke symptoms are suspected.
The telemedicine clinician can help while that response is underway. We can clarify the findings, support communication with EMS, and help nurses organize the handoff. A remote assessment cannot rule out stroke or replace the emergency evaluation and imaging the patient may need.
What does “last known well” mean overnight?
Overnight, the time symptoms are discovered may be very different from the time the patient was last known to be at their usual baseline.
If a nurse finds new weakness at 3 a.m., that does not necessarily mean the weakness began at 3 a.m. When was the patient last observed moving normally? Who saw them? Was there a conversation during the previous medication pass?
Document both the discovery time and the last known well time, including uncertainty. Last known well documentation and blood glucose evaluation are recognized elements of prehospital stroke care. Gathering that information should happen in parallel to emergency activation.
How can facilities prepare for a stroke after hours?
The response to a suspected stroke begins before the emergency happens.
Staff need to know how to activate EMS, what information to communicate, and how after-hours clinical coverage supports the process. Those expectations should be clear enough that a nurse does not have to stop and work out whom to call first while standing beside a patient with new symptoms.
World Stroke Day on Oct. 29 is an opportunity to revisit that preparation. The World Stroke Organization’s 2026 campaign, “Every M1nute Counts,” brings the discussion back to recognizing symptoms and seeking emergency care promptly.
In post-acute care, knowing the patient helps us recognize a change, and a clear emergency process helps us act on it.
Does your team know what to do when a patient develops new neurologic symptoms after hours?
Learn how our after-hours clinicians support your team in our Coverage Hours & Response Model.
