Rehab Select Blog

Stroke Side Effects: What You Need to Know

Posted by Bobby Stephenson

Jun 27, 2019 10:30:00 AM

stroke side effects

When an area of the brain experiences a sudden reduction or loss of blood flow, the affected brain cells are deprived of oxygen, and within seconds begin to die. This process is known as a stroke. Strokes are both relatively common, and extremely serious - the Mayo Clinic categorizes them as a medical emergency, requiring urgent treatment.

Every year, more than 795,000 Americans experience a stroke - meaning that someone in the U.S. suffers from a stroke every 40 seconds, according to the Internet Stroke Center. People who have experienced a stroke are likely to suffer from secondary side effects after the stroke takes place; in fact, strokes are the leading cause of long-term serious disability in North America. In this article, we’ll look at how to know if you’re having a stroke, and what secondary side effects you may experience afterward. 

Stroke Symptoms 

Knowing the symptoms of a stroke can save lives. If you experience any of the following symptoms, you may be suffering from a stroke.

  • Balance issues or mobility impairment

You might not be able to walk when you are having a stroke. Sudden dizziness, stumbling, and loss of balance may all be symptoms. 

  • Numbness and/or paralysis 

Paralysis or numbness is common with strokes, usually in the limbs or face. It often only affects one side of the body - for instance, you may only be able to raise one arm, or you may notice one side of your mouth is drooping down.

  • Severe headache 

Some people have a serious headache during a stroke, sometimes accompanied by vomiting, altered consciousness, or dizziness. 

  • Speech impairment 

People experiencing strokes may slur or stumble over words, may confuse words or have difficulty understanding other people when they speak. 

  • Vision impairment

You may not be able to see clearly when you’re having a stroke. You might experience blurred or double vision, or see black spots in front of your eyes.

Some, or all of these symptoms, may indicate that you’re having a stroke. If you are concerned that you or someone else is having a stroke, a good way to remember what to watch out for is the acronym FAST.

  • Check the Face for drooping muscles
  • Raise both Arms to check for paralysis
  • Try toSpeak and watch out for any slurring or word confusion
  • Finally, check the Time and call 911 immediately

What to Expect After A Stroke 

Every stroke is different, so every patient will experience different effects after a stroke. Stroke side effects can be broken down into three groups - physical, cognitive, and emotional. 

Physical Side Effects

The most common physical side effects of a stroke include: 

  • Dysphagia -  Many patients experience difficulty swallowing, or dysphagia, after a stroke. It usually diminishes over time. 
  • Fatigue - Most patients will feel frequently tired, or tire easily, after a stroke.  
  • Muscle impairment - Muscle weakness is common after a stroke. This may be displayed as hemiparesis (weakness on one side of the body), incontinence (the inability to control the bladder and/or bowel movements), foot drop (dragging your toes when walking, in one or both feet), or paralysis (the inability to move muscles or muscle groups). 
  • Pain - Pain is very common in stroke patients. It may present as joint pain, or other pains caused by miscommunication between the brain and the nervous system. 
  • Seizures and epilepsy - The brain damage caused by a stroke can trigger seizures and/or epilepsy as a side effect. Around 5% of stroke patients will have a seizure in the weeks after a stroke. Of those, some may develop chronic seizures and be diagnosed with epilepsy
  • Spasticity - Spasticity refers to painful or uncontrollable muscle movements and spasms that can result from a stroke. 
  • Vision impairment - Up to two-thirds of stroke patients will experience problems with their vision as a side effect. Issues include partial blindness, tunnel vision, double vision, and blind spots.  

Cognitive Side Effects 

As well as physical side effects, many of those who have suffered a stroke also experience some form of cognitive impairment. According to the National Stroke Association, common issues include: 

  • Aphasia - Problems with language use are very common after a stroke. Examples of aphasia include difficulty speaking, word confusion, trouble understanding others’ speech, and issues with reading and/or writing. 
  • Memory loss - Damage to brain cells during a stroke can frequently cause memory loss. Patients may struggle to remember words, names, faces, routes, recent events or new information. 
  • Sensory issues - Post-stroke patients may confuse sensations like hot and cold, or experience tingling like pins and needles. 
  • Vascular dementia - Patients suffering from vascular dementia after a stroke may have difficulty making decisions, planning, and reasoning. 

Psychological Side Effects

Strokes are not only challenging physically - not surprisingly, they can take a serious toll at an emotional level too. Many patients who have gone through a stroke experience issues like: 

  • Post-stroke depression - Strokes can cause a major depressive episode. Signs of post-stroke depression include feelings of sadness, hopelessness or helplessness, alterations to appetite and sleep, and irritability. Depression affects more than 1 out of 3 stroke suffers.
  • Pseudobulbar affect (PBA) - This is one of the most common side effects of stroke. Up to 50% of stroke victims report experiencing PBA at some point after a stroke. PBA is described as “emotional incontinence” - uncontrollable bursts of emotion, including hysterical laughter or tears, which may take place in inappropriate social contexts. PBA may be misdiagnosed as depression.  

Managing After-Stroke Symptoms 

Strokes require emergency medical treatment to minimize the damage caused to the brain and body. After emergency treatment, your medical team will work to treat the side effects that you experience as a result of the stroke. Most stroke patients will need to complete a rehabilitation program, which may begin before leaving the hospital.

After you are discharged, you may be referred for inpatient treatment, outpatient rehab, or treatment in your own home. The treatment you receive will depend on the after-stroke effects you are experiencing, but your rehab program may include speech therapy, occupational therapy, physical therapy, psychotherapy, and vocational rehabilitation. Stroke rehab programs usually focus on restoring your quality of life, improving areas such as physical mobility, communication skills, and psychological functioning.

At Rehab Select, we offer a specialized stroke rehabilitation program which has helped hundreds of patients enjoy an improved quality of life. If you’d like to know more about our personalized, integrated programs, please visit our website or click here to get in touch with a member of our team. 

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Topics: Stroke Rehabilitation