Stroke – Risk Factors and Complications

Abstracted from Mayo Clinic By: Sheila Kun RN, BSN, MS, CPN, FCCP
Salesian Cooperator


Risk factors

Many factors can increase your stroke risk. Potentially treatable stroke risk factors include:

Lifestyle risk factors

  • Being overweight or obese
  • Physical inactivity
  • Heavy or binge drinking
  • Use of illegal drugs such as cocaine and methamphetamine

Medical risk factors

  • High blood pressure
  • Cigarette smoking or secondhand smoke exposure
  • High cholesterol
  • Diabetes
  • Obstructive sleep apnea
  • Cardiovascular disease, including heart failure, heart defects, heart infection or abnormal heart rhythm, such as atrial fibrillation
  • Personal or family history of stroke, heart attack or transient ischemic attack
  • COVID-19 infection

Other factors associated with a higher risk of stroke include:

  • Age— People age 55 or older have a higher risk of stroke than do younger people.
  • Race— African Americans have a higher risk of stroke than do people of other races.
  • Sex— Men have a higher risk of stroke than women. Women are usually older when they have strokes, and they’re more likely to die of strokes than are men.
  • Hormones— Use of birth control pills or hormone therapies that include estrogen increases risk.

Complications

A stroke can sometimes cause temporary or permanent disabilities, depending on how long the brain lacks blood flow and which part was affected. Complications may include:

  • Paralysis or loss of muscle movement. You may become paralyzed on one side of your body, or lose control of certain muscles, such as those on one side of your face or one arm.
  • Difficulty talking or swallowing. A stroke might affect control of the muscles in your mouth and throat, making it difficult for you to talk clearly, swallow or eat. You also may have difficulty with language, including speaking or understanding speech, reading, or writing.
  • Memory loss or thinking difficulties. Many people who have had strokes experience some memory loss. Others may have difficulty thinking, reasoning, making judgments and understanding concepts.
  • Emotional problems. People who have had strokes may have more difficulty controlling their emotions, or they may develop depression.
  • Pain, numbness or other unusual sensations may occur in the parts of the body affected by stroke. For example, if a stroke causes you to lose feeling in your left arm, you may develop an uncomfortable tingling sensation in that arm.
  • Changes in behavior and self-care ability. People who have had strokes may become more withdrawn. They may need help with grooming and daily chores.

Your homework from the Care Ministry this week: examine your lifestyle and see if you are at the high risk category.

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