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Corner of the mouth does not rise
No seizures with my headaches
Weak
Speech not fluent
I have a bad memory
Hand tingling
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What is Cerebral Infarction?
Cerebral infarction refers to damage to brain tissue resulting from a stroke. It occurs due to decreased blood supply and oxygen delivery to the brain, causing brain cell death and brain damage. It is typically caused by a blood clot or fatty/cholesterol plaques blocking a blood vessel to the brain, but can also occur if a blood vessel ruptures and bleeds into the brain.
Typical Symptoms of Cerebral Infarction
- Abnormal facial sensation
- Weakness or paralysis on one side of your body
- Difficulty seeing on one side
- Smile is not symmetrical
- Difficulty speaking, performing tasks, or recognizing things
- Writing difficulties
- Pain at the back of the head
- Unable to speak, although I understand what people are saying
Diagnostic Questions for Cerebral Infarction
Your doctor may ask these questions to check for this disease:
- Are you experiencing any abnormal facial sensations?
- Do you have weakness or paralysis on one side of your body?
- Are you currently experiencing vision loss in one eye?
- Is it hard to raise one corner of your mouth when you smile?
- Have you been experiencing difficulty speaking, performing tasks, or recognizing things?
Treatment of Cerebral Infarction
Cerebral infarction is a medical emergency that requires immediate treatment in the hospital. Medications or surgery may be performed to treat this condition.
Reviewed By:
Maxwell J. Nanes, DO (Emergency Medicine)
Dr Nanes received a doctorate from the Chicago College of Osteopathic Medicine and went on to complete a residency in emergency medicine at the Medical College of Wisconsin. There he trained at Froedtert Hospital and Children's Hospital of Wisconsin in the practice of adult and pediatric emergency medicine. He was a chief resident and received numerous awards for teaching excellence during his time there. | | After residency he took a job at a community hospital where he and his colleagues worked through the toughest days of the COVID-19 pandemic. |
Shohei Harase, MD (Neurology)
Dr. Harase spent his junior and senior high school years in Finland and the U.S. After graduating from the University of Washington (Bachelor of Science, Molecular and Cellular Biology), he worked for Apple Japan Inc. before entering the University of the Ryukyus School of Medicine. He completed his residency at Okinawa Prefectural Chubu Hospital, where he received the Best Resident Award in 2016 and 2017. In 2021, he joined the Department of Cerebrovascular Medicine at the National Cerebral and Cardiovascular Center, specializing in hyperacute stroke.
Content updated on May 13, 2024
Following the Medical Content Editorial Policy
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People with similar symptoms also use Ubie's symptom checker to find possible causes
- Facial tingling
- Tingling on one side of the face
- Tingling in cheek under eye
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- Lower jaw feels strange
- Strange feeling around the mouth
- Can't say what I want to say
- My face feels strange
- Face burning sensation
- Face burning and tingling
- Problems remembering
See full list
Symptoms Related to Cerebral Infarction
Diseases Related to Cerebral Infarction
FAQs
Q.
Is It an Ischemic Stroke? Why your brain is failing and medical next steps.
A.
An ischemic stroke is a sudden blockage of blood flow to part of the brain, causing rapid brain cell death and symptoms such as facial droop, arm weakness, speech difficulty, severe headache, vision loss, or imbalance, even if they improve quickly. This is a time critical emergency, so call emergency services immediately since clot busting medicine may help within about 4.5 hours and mechanical thrombectomy may help within 6 to 24 hours for select patients. There are several factors to consider that can change your next steps, from how symptoms started and which brain area is affected to your risk factors, hospital testing, prevention medicines, and rehabilitation, and you can see the complete answer with important details below.
References:
* Powers WJ, Rabinstein AA, Ackerson TN, et al. Guidelines for the Early Management of Patients With Acute Ischemic Stroke: 2019 Update From the American Heart Association/American Stroke Association. Stroke. 2019;50(12):e344-e418. doi:10.1161/STR.0000000000000211. PMID: 31662037.
* Campbell BC, De Silva DA, Macleod MR, et al. Ischaemic stroke. Nat Rev Dis Primers. 2019 Jul 11;5(1):47. doi: 10.1038/s41572-019-0100-9. PMID: 31296813.
* Phipps MS, McGarvey ML, Eskey CJ. Ischemic Stroke Pathophysiology: A Review for the Radiologist. Radiographics. 2020 Jan-Feb;40(1):15-27. doi: 10.1148/rg.2020190060. PMID: 31913725.
* Saber H, Narra L, Min J, et al. Clinical Presentation and Imaging of Acute Ischemic Stroke. Stroke. 2021 May;52(5):1885-1896. doi: 10.1161/STROKEAHA.120.032128. PMID: 33736569.
* Hacke W. Stroke. Lancet. 2021 Jul 17;398(10296):201-214. doi: 10.1016/S0140-6736(21)00397-X. PMID: 34274026.
Q.
What is a Stroke? Why Your Brain is Failing & Medically Approved Next Steps
A.
A stroke is a sudden interruption of blood flow to the brain that kills cells within minutes, usually from a clot (ischemic), less often from bleeding (hemorrhagic), with TIAs as brief warning events; symptoms like face drooping, arm weakness, and speech trouble mean a medical emergency. Call emergency services immediately so doctors can give time sensitive treatments such as clot busting medication or thrombectomy, control bleeding and blood pressure, and begin rehabilitation, while prevention focuses on managing blood pressure, cholesterol, diabetes, and atrial fibrillation, quitting smoking, exercising, and a heart healthy diet. There are several factors to consider that could change your next steps; see below for complete details.
References:
* Campbell BC, De Silva DA, Macleod MR, Coutts SB, Schwamm LH, Davis SM, Donnan GA. Ischemic stroke. Nat Rev Dis Primers. 2019 Dec 12;5(1):70. doi: 10.1038/s41572-019-0130-9. PMID: 31831776.
* Chamorro Á, Dirnagl U, Gerlach M, Gregersen N, Mestre L, Nardone R, Popa-Wagner A, Pradillo JM, Rodrigo R, Rubinos C, Vasile V. Pathophysiology, current and novel therapeutic targets in acute ischemic stroke. J Cell Mol Med. 2023 Apr;27(7):909-923. doi: 10.1111/jcmm.17646. Epub 2023 Feb 15. PMID: 36792942; PMCID: PMC10078021.
* Powers WJ, Rabinstein AA, Ackerson T, Adeoye RA, Bambakidis GL, Becker K, Biller J, Brown M, Demaerschalk BG, Hoh B, Jauch EC, Kidwell CS, Meschia PR, Sung G, Tirschwell AM, Turan TN; American Heart Association Stroke Council. Guidelines for the Early Management of Patients With Acute Ischemic Stroke: 2019 Update to the 2018 Guidelines for the Early Management of Acute Ischemic Stroke: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association. Stroke. 2019 Dec;50(12):e344-e418. doi: 10.1161/STR.0000000000000211. Epub 2019 Oct 29. PMID: 31662037.
* Caceres JA, Goldstein JN. Intracerebral Hemorrhage. Emerg Med Clin North Am. 2019 Aug;37(3):439-452. doi: 10.1016/j.emc.2019.04.004. Epub 2019 Jun 28. PMID: 31371077; PMCID: PMC6995697.
* Kleindorfer DO, Towfighi D, Chaturvedi S, Cockroft KM, Gutierrez J, Hughes R, Woo D, American Heart Association/American Stroke Association. 2021 Guideline for the Prevention of Stroke in Patients With Stroke and Transient Ischemic Attack: A Guideline From the American Heart Association/American Stroke Association. Stroke. 2021 Jul;52(7):e364-e467. doi: 10.1161/STR.0000000000000375. Epub 2021 May 24. PMID: 34024117.
Q.
Does erythritol contribute to stroke?
A.
Some studies suggest that erythritol, a common sweetener, might increase the risk of stroke and other heart-related events.
References:
Witkowski M, Nemet I, Alamri H, Wilcox J, Gupta N, Nimer N, et al. (2023). The artificial sweetener erythritol and cardiovascular event .... Nature medicine, 36849732.
https://pubmed.ncbi.nlm.nih.gov/36849732/
Berry AR, Ruzzene ST, Ostrander EI, Wegerson KN, Orozco-Fersiva NC, Stone MF, et al. (2025). The non-nutritive sweetener erythritol adversely affects .... Journal of applied physiology (Bethesda, Md. : 1985), 40459966.
https://pubmed.ncbi.nlm.nih.gov/40459966/
Khafagy R, Paterson AD, & Dash S. (2024). Erythritol as a Potential Causal Contributor to .... Diabetes, 37939167.
Q.
Is there a link between erythritol and cerebrovascular accident risk?
A.
Some studies suggest that erythritol, a sugar substitute, might be linked to a higher risk of stroke and other heart problems.
References:
Witkowski M, Nemet I, Alamri H, Wilcox J, Gupta N, Nimer N, et al. (2023). The artificial sweetener erythritol and cardiovascular event .... Nature medicine, 36849732.
https://pubmed.ncbi.nlm.nih.gov/36849732/
Berry AR, Ruzzene ST, Ostrander EI, Wegerson KN, Orozco-Fersiva NC, Stone MF, et al. (2025). The non-nutritive sweetener erythritol adversely affects .... Journal of applied physiology (Bethesda, Md. : 1985), 40459966.
https://pubmed.ncbi.nlm.nih.gov/40459966/
Khafagy R, Paterson AD, & Dash S. (2024). Erythritol as a Potential Causal Contributor to .... Diabetes, 37939167.
Q.
What is the evidence for erythritol causing stroke?
A.
Some studies suggest a possible link between erythritol, a sugar substitute, and an increased risk of stroke, but more research is needed to confirm this.
References:
Witkowski M, Nemet I, Alamri H, Wilcox J, Gupta N, Nimer N, et al. (2023). The artificial sweetener erythritol and cardiovascular event .... Nature medicine, 36849732.
https://pubmed.ncbi.nlm.nih.gov/36849732/
Khafagy R, Paterson AD, & Dash S. (2024). Erythritol as a Potential Causal Contributor to .... Diabetes, 37939167.
https://pubmed.ncbi.nlm.nih.gov/37939167/
Fowler SPG. (2016). Low-calorie sweetener use and energy balance: Results .... Physiology & behavior, 27129676.
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Ikenouchi H, Yoshimoto T, Ihara M. Postprandial cerebral infarction. J Clin Neurosci. 2021 Dec;94:38-40. doi: 10.1016/j.jocn.2021.09.034. Epub 2021 Oct 6. PMID: 34863460.
https://www.jocn-journal.com/article/S0967-5868(21)00490-2/fulltextZhen C, Wang Y, Wang H, Li D, Wang X. Multiple cerebral infarction linked to underlying cancer: a review of Trousseau syndrome-related cerebral infarction. Br J Hosp Med (Lond). 2021 May 2;82(5):1-7. doi: 10.12968/hmed.2020.0696. Epub 2021 May 26. PMID: 34076507.
https://www.magonlinelibrary.com/doi/abs/10.12968/hmed.2020.0696Bamford J, Sandercock P, Dennis M, Burn J, Warlow C. Classification and natural history of clinically identifiable subtypes of cerebral infarction. Lancet. 1991 Jun 22;337(8756):1521-6. doi: 10.1016/0140-6736(91)93206-o. PMID: 1675378.
https://www.thelancet.com/journals/lancet/article/PII0140-6736(91)93206-O/fulltext