Thromboembolic Posterior Cerebral Artery Strokes 

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 9 min read
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Thromboembolic posterior cerebral artery strokes, a type of stroke that affects the back part of the brain, can be a serious medical condition. Understanding its causes, symptoms, diagnosis, treatments, drugs, and surgical options is crucial. In this simplified guide, we will provide easy-to-understand explanations for...

For severe symptoms, danger signs, pregnancy, child illness, or sudden worsening, seek urgent medical care.

বাংলা রোগী নোট এখনো যোগ করা হয়নি। পোস্ট এডিটরে “RX Bangla Patient Mode” বক্স থেকে সহজ বাংলা সারাংশ যোগ করুন।

এই তথ্য শিক্ষা ও সচেতনতার জন্য। এটি ডাক্তারি পরীক্ষা, রোগ নির্ণয় বা প্রেসক্রিপশনের বিকল্প নয়।

Article Summary

Thromboembolic posterior cerebral artery strokes, a type of stroke that affects the back part of the brain, can be a serious medical condition. Understanding its causes, symptoms, diagnosis, treatments, drugs, and surgical options is crucial. In this simplified guide, we will provide easy-to-understand explanations for each aspect of this condition. Causes of Thromboembolic Posterior Cerebral Artery Strokes  Blood Clots: One of the leading causes of...

Key Takeaways

  • This article explains Causes of Thromboembolic Posterior Cerebral Artery Strokes  in simple medical language.
  • This article explains Symptoms of Thromboembolic Posterior Cerebral Artery Strokes  in simple medical language.
  • This article explains Diagnostic Tests for Thromboembolic Posterior Cerebral Artery Strokes  in simple medical language.
  • This article explains Treatments for Thromboembolic Posterior Cerebral Artery Strokes  in simple medical language.
Educational health guideWritten for patient understanding and clinical awareness.
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Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

  • Chest pain, severe shortness of breath, fainting, or sudden severe weakness.
  • Sudden face drooping, arm weakness, speech trouble, confusion, or vision change.
  • A rapidly worsening condition or symptoms that feel life-threatening.
1

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

2

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

3

Learn safely

Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

Thromboembolic posterior cerebral artery strokes, a type of stroke that affects the back part of the brain, can be a serious medical condition. Understanding its causes, symptoms, diagnosis, treatments, drugs, and surgical options is crucial. In this simplified guide, we will provide easy-to-understand explanations for each aspect of this condition.

Causes of Thromboembolic Posterior Cerebral Artery Strokes 

  1. Blood Clots: One of the leading causes of these strokes is the formation of blood clots in the arteries supplying the posterior part of the brain.
  2. Atherosclerosis: Buildup of fatty deposits in the blood vessels can narrow them, increasing the risk of strokes.
  3. High Blood Pressure: Hypertension can damage blood vessels and make them more prone to clot formation.
  4. insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।" data-rx-term="diabetes" data-rx-definition="Diabetes is a condition where blood sugar stays too high because insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।">Diabetes: This condition may damage blood vessels and increase the likelihood of strokes.
  5. Smoking: Smoking can harm your blood vessels, making them more susceptible to clots.
  6. High Cholesterol: Elevated cholesterol levels can lead to plaque buildup in arteries, increasing stroke risk.
  7. Obesity: Being overweight or obese can contribute to various risk factors for stroke, including high blood pressure and insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।" data-rx-term="diabetes" data-rx-definition="Diabetes is a condition where blood sugar stays too high because insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।">diabetes.
  8. Heart Disease: Conditions like atrial fibrillation can cause blood clots that may travel to the brain.
  9. Family History: If strokes run in your family, you may be at a higher risk.
  10. Age: As we age, the risk of stroke increases, especially after 55 years old.
  11. Gender: Men have a slightly higher risk of strokes, but they can occur in women as well.
  12. Previous Strokes: A history of strokes or transient ischemic attacks (TIAs) can increase the risk of future strokes.
  13. Sedentary Lifestyle: Lack of physical activity can lead to obesity and other stroke risk factors.
  14. Drug Abuse: Certain drugs can increase the risk of strokes.
  15. Excessive Alcohol Consumption: Heavy drinking can raise blood pressure and contribute to strokes.
  16. pain, nausea, or light sensitivity. সহজ বাংলা: বারবার হওয়া বিশেষ ধরনের মাথাব্যথা।" data-rx-term="migraine" data-rx-definition="Migraine is a recurring headache disorder often with throbbing pain, nausea, or light sensitivity. সহজ বাংলা: বারবার হওয়া বিশেষ ধরনের মাথাব্যথা।">Migraine Headaches: Some types of migraines, especially with aura, are associated with an increased risk of stroke.
  17. Blood Disorders: Conditions like sickle cell disease can lead to clot formation.
  18. Sleep Apnea: This sleep disorder can affect oxygen levels and potentially increase stroke risk.
  19. Hormone Therapy: Some hormonal treatments may increase stroke risk in women.
  20. Certain Medications: Some medications, like birth control pills, can raise the risk of clot formation.

Symptoms of Thromboembolic Posterior Cerebral Artery Strokes 

  1. Visual Disturbances: Sudden vision changes or loss of vision in one or both eyes.
  2. pain in the head or upper neck. সহজ বাংলা: মাথাব্যথা।" data-rx-term="headache" data-rx-definition="Headache means pain in the head or upper neck. সহজ বাংলা: মাথাব্যথা।">Headache: Severe, sudden headaches, often described as the worst ever.
  3. Dizziness: A feeling of unsteadiness or loss of balance.
  4. Nausea and Vomiting: Sudden onset of nausea or vomiting.
  5. Weakness: Sudden weakness or numbness on one side of the body.
  6. Difficulty Speaking: Slurred speech or trouble finding the right words.
  7. Confusion: Mental confusion, difficulty understanding or processing information.
  8. Seizures: Seizures may occur during or after a stroke.
  9. Memory Problems: Difficulty remembering recent events or information.
  10. Trouble Swallowing: Difficulty in swallowing or drooling.
  11. Loss of Coordination: Lack of coordination, stumbling, or falling.
  12. Facial Droop: One side of the face may droop or feel numb.
  13. Changes in Consciousness: Loss of consciousness or altered mental state.
  14. Double Vision: Seeing two of the same object instead of one.
  15. Sensory Changes: Changes in sensation, such as tingling or loss of feeling.
  16. Difficulty Reading or Writing: Trouble reading or writing coherently.
  17. Unexplained Fatigue: Sudden and severe fatigue without apparent cause.
  18. Hallucinations: Seeing or hearing things that are not there.
  19. Emotional Changes: Mood swings, depression, or agitation.
  20. Loss of Bladder or Bowel Control: Incontinence may occur during a stroke.

Diagnostic Tests for Thromboembolic Posterior Cerebral Artery Strokes 

  1. CT Scan: This imaging test can detect bleeding or blockages in the brain.
  2. MRI: A more detailed scan that provides clearer images of brain structures.
  3. CT Angiography: Specialized CT scan to visualize blood vessels in the brain.
  4. Doppler Ultrasound: Measures blood flow in the neck and head arteries.
  5. Electroencephalogram (EEG): Records brain activity and can detect abnormalities.
  6. Blood Tests: Assess clotting factors and other stroke-related markers.
  7. Carotid Ultrasound: Evaluates the carotid arteries in the neck for plaque buildup.
  8. Lumbar Puncture (Spinal Tap): Collects cerebrospinal fluid to rule out other conditions.
  9. Echocardiogram: Examines the heart’s structure and function for potential sources of clots.
  10. Angiogram: Involves injecting contrast dye to visualize blood vessels.
  11. Transcranial Doppler: Monitors blood flow in the brain’s blood vessels.
  12. Blood Pressure Monitoring: Continuous monitoring to assess fluctuations.
  13. Electrocardiogram (ECG or EKG): Records the heart’s electrical activity.
  14. Holter Monitor: Worn for an extended period to detect irregular heart rhythms.
  15. Neurological Examination: Assessing reflexes, muscle strength, and coordination.
  16. Mini-Mental State Examination (MMSE): Measures cognitive impairment.
  17. National Institutes of Health Stroke Scale (NIHSS): Quantifies stroke severity.
  18. Carotid Artery Stenting: A procedure to open narrowed arteries.
  19. Magnetic Resonance Angiography (MRA): MRI-based imaging of blood vessels.
  20. Transesophageal Echocardiogram (TEE): A more detailed heart evaluation using a probe placed down the throat.

Treatments for Thromboembolic Posterior Cerebral Artery Strokes 

  1. Clot-Busting Medication: Tissue plasminogen activator (tPA) can dissolve blood clots when administered within a specific time window.
  2. Antiplatelet Drugs: Medications like aspirin and clopidogrel prevent platelets from clumping together.
  3. Anticoagulants: Blood thinners like warfarin or direct oral anticoagulants help prevent future clots.
  4. Blood Pressure Control: Medications and lifestyle changes to manage hypertension.
  5. Cholesterol Management: Statins and lifestyle changes to control cholesterol levels.
  6. Diabetes Management: Medications, diet, and exercise to control blood sugar.
  7. Surgical Clot Removal: Thrombectomy is a procedure to physically remove the clot from the artery.
  8. Rehabilitation Therapy: Physical, occupational, and speech therapy to regain lost functions.
  9. Medications to Prevent Seizures: Antiepileptic drugs can prevent post-stroke seizures.
  10. Swallowing Therapy: Speech therapists can help with swallowing difficulties.
  11. Pain Management: Medications to alleviate stroke-related pain.
  12. Intracranial Pressure Management: Techniques to control brain swelling.
  13. Nutritional Support: Feeding tubes or specialized diets for those with swallowing difficulties.
  14. Breathing Assistance: Ventilators or oxygen therapy, if needed.
  15. Supportive Care: Monitoring vital signs and overall health in a hospital setting.
  16. Mobility Assistance: Devices like walkers or wheelchairs to aid in movement.
  17. Psychological Support: Counseling or therapy to address emotional challenges.
  18. Blood Sugar Control: For individuals with diabetes, tight control of blood sugar levels.
  19. Speech and Language Therapy: Helps with communication and cognitive difficulties.
  20. Medications for Depression or Anxiety: Addressing mental health issues that can arise post-stroke.
  21. Assistive Devices: Use of adaptive tools to aid daily activities.
  22. Occupational Therapy: Focusing on regaining independence in daily life.
  23. Social Support: Building a network of friends and family for emotional support.
  24. Education and Stroke Prevention: Learning about lifestyle changes to prevent future strokes.
  25. Rehabilitation Center: Intensive therapy in specialized facilities.
  26. Home Modifications: Adapting the living environment for safety and accessibility.
  27. Mobility Aids: Canes, walkers, or wheelchairs as needed.
  28. Orthotics: Braces or splints for limb support.
  29. Pain Management: Medications or therapies for pain relief.
  30. Lifestyle Changes: Adopting a heart-healthy diet, regular exercise, and stress management.

Drugs Used in Thromboembolic Posterior Cerebral Artery Strokes 

  1. Aspirin: An antiplatelet medication that reduces blood clot formation.
  2. Clopidogrel (Plavix): Another antiplatelet drug to prevent clotting.
  3. Warfarin: An anticoagulant used to thin the blood and prevent clots.
  4. Apixaban (Eliquis): A direct oral anticoagulant (DOAC) for stroke prevention.
  5. Rivaroxaban (Xarelto): Another DOAC used to prevent clots.
  6. Tissue Plasminogen Activator (tPA): Clot-busting medication administered in emergencies.
  7. Atorvastatin (Lipitor): A statin to manage cholesterol levels.
  8. Metoprolol (Lopressor): Beta-blocker for blood pressure control.
  9. Levetiracetam (Keppra): Antiepileptic drug for seizure prevention.
  10. Pantoprazole (Protonix): Used to prevent gastric ulcers in stroke patients.
  11. Sertraline (Zoloft): An antidepressant for mood management.
  12. Lorazepam (Ativan): Medication for anxiety or agitation.
  13. Fentanyl (Duragesic): Opioid pain medication for severe pain.
  14. Carbidopa-Levodopa (Sinemet): Used to manage Parkinson’s-like symptoms.
  15. Omeprazole (Prilosec): For gastroesophageal reflux disease (GERD) management.
  16. Clozapine (Clozaril): Antipsychotic medication for hallucinations or psychosis.
  17. Baclofen (Lioresal): Muscle relaxant for spasticity.
  18. Gabapentin (Neurontin): Medication for neuropathic pain.
  19. Metoclopramide (Reglan): Helps with nausea and vomiting.
  20. Memantine (Namenda): Used for cognitive impairment and memory problems.

Surgical Options for Thromboembolic Posterior Cerebral Artery Strokes

  1. Thrombectomy: Surgical removal of blood clots from the affected artery.
  2. Carotid Endarterectomy: Procedure to remove plaque from the carotid artery.
  3. Angioplasty: A balloon is used to open narrowed blood vessels.
  4. Stent Placement: A stent is inserted to keep the artery open after angioplasty.
  5. Craniotomy: Surgical procedure to access and repair damaged brain tissue.
  6. Ventriculostomy: Placement of a catheter to drain excess cerebrospinal fluid.
  7. Decompressive Craniectomy: Part of the skull is temporarily removed to relieve brain swelling.
  8. Aneurysm Clipping: Surgery to repair a brain aneurysm that could cause a stroke.
  9. Shunt Placement: A device to divert excess cerebrospinal fluid away from the brain.
  10. Brain Tumor Removal: If a tumor is causing the stroke, surgical removal may be necessary.

Conclusion:

Thromboembolic posterior cerebral artery strokes can have severe consequences, but timely intervention and appropriate treatments can make a significant difference in recovery. Understanding the causes, recognizing the symptoms, and seeking prompt medical attention are crucial steps in managing this condition. Whether through medication, surgery, or rehabilitation, there are options available to improve the quality of life for stroke survivors.

 

Disclaimer: Each person’s journey is unique, treatment plan, life style, food habit, hormonal condition, immune system, chronic disease condition, previous medical  history is also unique. So always seek the best advice from a qualified medical professional or health care provider before trying any treatments to ensure to find out the best plan for you. This guide is for general information and educational purposes only. If you or someone are suffering from this disease condition bookmark this website or share with someone who might find it useful! Boost your knowledge and stay ahead in your health journey. Thank you for giving your valuable time to read the article.

 

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A simple rural-patient checklist to help you explain symptoms clearly, ask better questions, and avoid unsafe self-treatment.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

  • Avoid heavy lifting, sudden bending, and prolonged bed rest.
  • Use comfortable posture and gentle movement as tolerated.
  • Discuss physiotherapy, X-ray, or MRI only when clinically needed.

OTC medicine safety

  • For mild back pain, pain-relief medicine may be discussed with a doctor or pharmacist.
  • Avoid repeated painkiller use if you have kidney disease, stomach ulcer, uncontrolled blood pressure, or are taking blood thinners.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Back pain with leg weakness, numbness around private area, loss of urine/stool control, fever, cancer history, or major injury needs urgent care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Orthopedic / spine specialist, physical medicine doctor, or qualified clinician
Tests to discuss with doctor
  • Neurological examination for leg power, sensation, reflexes, and straight leg raise
  • X-ray only if injury, deformity, long-lasting pain, or doctor suspects bone problem
  • MRI discussion if severe nerve symptoms, weakness, bladder/bowel problem, or persistent symptoms
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?
  • Is physiotherapy, posture correction, or activity modification needed?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Care roadmap for: Thromboembolic Posterior Cerebral Artery Strokes 

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

RX Patient Help

Ask a health question safely

Write your symptom story. A health professional or site editor can review it before any answer is prepared. This box is not for emergency care.

Emergency first: Severe chest pain, breathing trouble, unconsciousness, stroke signs, severe injury, heavy bleeding, or rapidly worsening symptoms need urgent local medical care now.

Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

References

Add references, clinical guidelines, textbooks, journal articles, or trusted medical sources here. You can edit this area from the RX Article Professional Blocks panel.

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