Strokes are one of the leading causes of death and disability around the globe, and it is critical to understand the symptoms and signs of a stroke to act quickly and get the right treatment.

Many people don’t know what a stroke is and how dangerous it can be, yet recognizing its warning signs and taking action can make a significant difference in protecting oneself from long-term damage. In this article, we will outline the key stroke symptoms to watch out for, describe what causes a stroke, and advise on what to do if you or someone around you shows any indications of a stroke.

What Is a Stroke?

A stroke occurs when blood flow to a part of the brain is disrupted or stopped, leading to immediate and often severe brain damage.

The brain cells in the affected area are deprived of oxygen and nutrients, leading them to die within minutes, which can cause permanent damage to the brain or even cause death if the stroke is severe. When the blood supply is either blocked by a clot (ischemic stroke) or ruptured blood vessels (hemorrhagic stroke), brain cells can’t work correctly, and the damage can occur in seconds or minutes.

Common risk factors like high blood pressure, smoking, diabetes, obesity, heart disease, and family history can all contribute to higher stroke risk.

Signs of a Stroke

Most common signs of a stroke include the sudden onset of one or more of the four following symptoms:.

1. Sudden Numbness or Weakness in the Face, Arm, or Leg, Typically on One Side of the Body

The soonest sign of a stroke might be numbness or weakness on one side of the body, like a sudden drooping face or a weakened arm. Check if the person shows signs of a lopsided smile, such as the mouth or eye drooping.

If he can’t lift both arms or keep them at the same height, that’s a sign something could be wrong.

2. Trouble Speaking or Understanding Others

If the person has trouble speaking or slurs their words, that could be a sign that a stroke is happening.

This symptom can be challenging to observe, particularly if the person is already difficult to communicate with due to pre-existing language difficulties or cognitive limitations.

3. Sudden Changes in Vision or Difficulty Seeing in One or Both Eyes

If a person has lost their vision suddenly or has trouble seeing out of one or two eyes, a stroke might be occurring. It can be a partial or complete loss of vision from one or both eyes.

4. Sudden and Intense Headaches that Often Have an Unusual Pattern

Sudden and severe headaches that seem to come out of nowhere are one of the common signs of a hemorrhagic stroke. An unusual or inexplicable headache is a red flag and could indicate an impending stroke.

What to Do If Someone Shows Warning Signs of a Stroke

If you or someone you’re concerned about shows any of the signs of a stroke, it is essential not to wait and act quickly.

Related Article 10 signs of a stroke you should never ignore

Time is critical, and calling 911 or your local emergency medical services (EMS) right away is key to getting the life-saving medical attention needed. Doctors may provide blood-thinning drugs or blood-clot-busting drugs, if taken within three hours of the onset of the symptoms of a stroke.

If you do take these drugs promptly, they can help minimize the severity of physical damage or long-term complications caused by a stroke.

Preventing a Stroke

While not all strokes can be prevented, there are some ways to reduce the risk of experiencing a stroke:.

1. Manage Blood Pressure

High blood pressure is the leading cause of stroke, so it is important to have your blood pressure checked regularly by a doctor.

Maintain a healthy blood pressure range, which is typically under 120/80, by eating healthily, exercising regularly, managing stress, and avoiding alcohol or tobacco.

2. Control Diabetes

Diabetes can increase the likelihood of experiencing a stroke, especially if it is poorly controlled. Consult with your doctor or a specialist to properly manage blood sugar through exercise, diet, medication, and self-care.

3. Eat a Healthy Diet

To reduce the risk of stroke, it is essential to eat a healthful, balanced diet low in saturated fat, cholesterol, and salt and high in fruits, vegetables, lean proteins, and whole grains.

Obesity can increase stroke risk, so managing weight through healthy food choices is paramount.

4. Exercise Regularly

Maintaining a healthy weight can reduce stroke risk, so exercising regularly is essential. Doing aerobic exercises for at least 30 minutes a day, five days a week can significantly reduce the chances of stroke.

5. Quit Smoking

Smoking cigarettes significantly increases the risk of stroke, so quitting smoking is an effective way to reduce the risk.

Conclusion

A stroke is a medical emergency and requires immediate medical attention. Recognizing and responding to the symptoms of a stroke is crucial to minimizing its immediate and long-term effects.

Remember, any sign of stroke should be treated as an emergency, and contacting EMS is critical. Acting quickly and following through with lifestyle changes can be instrumental in preventing strokes from happening.