How to Recognize a Stroke: What the Body Tells You

Introduction

Last week, we introduced the world of stroke and how it can suddenly affect the human body. Did you take the time to check your blood pressure and document the readings? If you're unsure how to do that, refer back to our previous post for guidance.

Today, we're taking things a step further by exploring the physical signs that often follow a stroke.

How Can You Physically Tell Someone Has Survived a Stroke?

Individuals who survive a stroke are referred to as stroke survivors. While survival is a major victory, many of these individuals experience visible physical changes. Remember from last week: a stroke occurs when a blood vessel in the brain is either blocked (ischemic) or ruptured (hemorrhagic), disrupting the blood flow. One major result of this disruption is paralysis—a weakness or loss of movement—usually on the opposite side of the body from where the brain was affected. For instance, if the stroke occurred in the left hemisphere of the brain, the right side of the body might show signs of weakness or paralysis.

Stroke survivors often describe their limbs as feeling “heavy”—particularly one arm or leg. This heaviness sometimes makes it difficult for them to lift or move that part of the body.

Paralysis in Motion

When paralysis affects the leg, lifting it becomes difficult. Instead of walking normally, the person may drag the leg, a classic sign of muscle weakness. These muscles—sometimes referred to as "mummy muscles" or postural muscles—lack the strength to support normal movement. In the hands, a stroke survivor may struggle to grip or hold objects. Fingers may curl inward involuntarily, or the entire arm may hang limply. Everyday tasks such as buttoning clothes, using utensils, or writing can become extremely challenging. In some cases, the affected hand may become clenched in a fist-like position due to muscle stiffness, a condition known as spasticity. Without proper therapy, this can worsen, further limiting the person's independence.

Changes in the Face

The face can also show signs of stroke. One side may droop, especially around the mouth or eye. When the person tries to smile, only one side of the mouth might lift—a telltale sign of facial muscle weakness. This facial weakness can also affect speech. A stroke survivor may slur words or struggle to form coherent sentences—not due to confusion, but because the muscles needed for speech aren’t coordinating properly. This condition is called dysarthria.

From Mobile Physiotherapy Clinic

From Frontier

Suspicious Behaviors to Watch For

If you notice any of these signs in someone—especially an elderly person—pay attention:

• Recurring or persistent headaches
• Complaints of weakness in any of the four limbs
• Slurring of speech 

Don’t dismiss these as minor issues. They may be early signs of a more serious underlying condition. 

What Can Be Done?

In caring for a stroke survivor, physiotherapy plays a vital role—particularly when movement is affected. The earlier rehabilitation begins, the better the outcomes. Early physiotherapy improves the chances of regaining strength and returning to a more functional state. But everything starts with awareness. If you or someone you know shows any of the symptoms discussed—especially in the presence of high blood pressure—seek medical attention immediately.

Final Thoughts

For this post, our goal isn't to cause fear or discriminate, but to raise awareness—so you can better understand your body and catch the warning signs of stroke early–with anyone. Stay tuned for our next post on Thursday, where we’ll share simple DIY exercises that stroke survivors can do at home to aid recovery and improve mobility.

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