A stroke can happen to anyone, at any time, and when it does, every second matters. For individuals and families in the Iowa Great Lakes, understanding the signs of a stroke and knowing how to respond quickly can make the difference between recovery and long-term disability. At Lakes Regional Healthcare, we believe education is one of the most powerful tools for saving lives. The more you know, the faster you can act.
In this article, we’ll walk through:
- What a stroke does to the brain
- How to recognize stroke symptoms using the FAST method
- Exactly what to do if someone is having a stroke
A stroke occurs when blood flow to part of the brain is interrupted or reduced, preventing brain tissue from receiving oxygen and nutrients. Without oxygen, brain cells begin to die, often within minutes. When that supply is disrupted, two primary types of stroke can occur:
- Ischemic Stroke (Most Common)
This type accounts for about 85% of all strokes. It occurs when a blood clot blocks or narrows an artery leading to the brain.
- Blood flow is restricted
- Brain cells begin to starve of oxygen
- Tissue damage starts within minutes
- Hemorrhagic Stroke
This occurs when a blood vessel in the brain ruptures.
- Bleeding increases pressure in the brain
- Surrounding brain tissue is damaged
- Oxygen delivery is disrupted
The brain is incredibly complex, controlling everything from movement and speech to memory and personality. When a stroke occurs, the part of the brain affected determines what functions may be lost or impaired.
During a stroke, the phrase “time is brain” is more than just a slogan. It’s a reality. Nearly 2 million brain cells can die every minute a stroke goes untreated. That’s why rapid recognition and immediate medical care are so important. One of the easiest and most effective ways to identify a stroke is by remembering the acronym FAST. This simple tool helps you quickly assess the most common warning signs.
F – Face Drooping
Ask the person to smile. Does one side of the face droop or appear uneven? This could indicate muscle weakness caused by a stroke.
A – Arm Weakness
Ask the person to raise both arms. Does one arm drift downward or feel weak or numb?
S – Speech Difficulty
Listen carefully. Is their speech slurred, confused, or difficult to understand? Can they repeat a simple sentence correctly?
T – Time to Call 911
If you notice any of these signs, even if they go away, call 911 immediately.
While FAST covers the most common signs, strokes can present in other ways as well. Be alert for:
- Sudden confusion or trouble understanding
- Vision problems in one or both eyes
- Sudden dizziness or loss of balance
- Severe headache with no known cause
These symptoms may appear suddenly and without warning. Trust your instincts. If something feels wrong, it’s better to act quickly.
In a stroke emergency, knowing exactly what to do can save a life. Here are steps to follow.
Step 1: Recognize the Signs
Use the FAST method immediately. Don’t second-guess yourself or wait to see if symptoms improve.
Step 2: Call 911 Immediately
This is the most important step. Do not attempt to drive the person to the hospital unless absolutely necessary. Emergency medical responders can:
- Begin life-saving care right away
- Alert the hospital in advance
- Ensure faster treatment upon arrival
In a stroke, minutes matter, and calling 911 activates the fastest path to care.
Step 3: Note the Time Symptoms Started
This information is critical for doctors. Certain stroke treatments, such as clot-busting medications, are only effective within a specific time window. Knowing when symptoms began helps determine the best course of action.
Step 4: Keep the Person Safe and Comfortable
While waiting for emergency responders:
- Help them sit or lie down safely
- Keep their head slightly elevated
- Loosen tight clothing
- Stay calm and reassuring
Step 5: Do NOT Give Food, Drink, or Medication
A stroke can affect swallowing ability, increasing the risk of choking. Wait for medical professionals to assess the situation.
One of the most dangerous mistakes people make is waiting to see if symptoms go away. Sometimes stroke symptoms may appear mild or temporary, but even a brief episode could be a warning sign of a more serious event.
Delaying care can:
- Reduce treatment options
- Increase the risk of permanent brain damage
- Lead to long-term disability
When in doubt, always call 911.
At Lakes Regional Healthcare, our emergency department is trained to respond rapidly to stroke symptoms. “We know that faster treatment leads to better outcomes,” said Lakes Regional Healthcare Director of Emergency Services Theresa Pokorny.
When a stroke patient arrives at Lakes Regional Healthcare, a highly coordinated process begins immediately.
- Rapid Evaluation
A trained medical team quickly assesses symptoms and medical history.
- Advanced Imaging
CT scans or other imaging tests help determine whether the stroke is caused by a clot or bleeding.
- Immediate Treatment
Depending on the type of stroke, treatment may include:
- Clot-dissolving medications
- Blood pressure management
- Coordination with specialists if needed, including through eER, which connects staff with emergency professionals at Avera McKennan in Sioux Falls, SD
- Coordination of flight transportation to a hospital with stroke recovery care available, usually in Sioux Falls, South Dakota, Rochester, Minnesota, or Sioux City, Iowa
- Continuous Monitoring
While awaiting air transportation, patients are closely monitored to prevent complications and begin recovery as soon as possible.
Although stroke can happen suddenly, certain factors increase your risk:
- High blood pressure
- Smoking
- Diabetes
- High cholesterol
- Obesity
- Physical inactivity
Simple lifestyle changes can significantly reduce your risk:
- Eat a heart-healthy diet
- Stay physically active
- Monitor your blood pressure
- Attend regular checkups
Providers at Lakes Regional Family Medicine in Spirit Lake, Iowa can help make it easier for residents to stay on top of their health.
Lakes Regional Healthcare understands the unique needs of rural communities and works quickly to ensure patients receive timely treatment, without the need to travel far in a critical moment. A stroke is a medical emergency that demands immediate action, but with the right knowledge, you can make a life-saving difference.
Remember:
- Learn the FAST warning signs
- Call 911 immediately
- Never wait or second-guess symptoms
Whether you’re at home, at work, or enjoying time in the Okoboji area, being prepared could help save a life.
