Published on: 5/30/2025
Numbness in the lips and tongue can be a sign of a stroke, especially if it involves the thalamus. It's important to seek medical attention if you experience these symptoms.
Numbness in the lips and tongue can sometimes be linked to a stroke. This kind of numbness might happen if the stroke affects a part of the brain called the thalamus, which is responsible for processing sensory information.
Here are some key points about numbness and stroke:
Thalamic Involvement: If the thalamus is involved, you might experience numbness not just in your lips and tongue, but also in other areas like the thumb and forefinger. This happens because the thalamus plays a big role in how we feel sensations.
Lacunar Infarction: Sometimes, a type of small stroke called a lacunar infarction can occur in the thalamus, leading to sensory changes such as numbness.
Seek Medical Attention: If you notice sudden numbness in your lips and tongue, it's important to seek medical help immediately. Early treatment can be crucial.
Remember, while these symptoms can be due to a stroke, they could also be caused by other conditions. A healthcare professional can help determine the cause.
(References)
We would love to help them too.
For First Time Users
We provide a database of explanations from real doctors on a range of medical topics. Get started by exploring our library of questions and topics you want to learn more about.
Purpose and positioning of servicesUbie Doctor’s Note is a service for informational purposes. The provision of information by physicians, medical professionals, etc. is not a medical treatment. If medical treatment is required, please consult your doctor or medical institution. We strive to provide reliable and accurate information, but we do not guarantee the completeness of the content. If you find any errors in the information, please contact us.