Why does the tip of your tongue feel numb?
Numbness in your tongue can happen for several reasons related to lung cancer and its treatment. Here are some possibilities:
Treatment-related causes
- Chemotherapy and radiation can affect your taste and sensation, causing numbness or tingling in your mouth and tongue
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Why does the tip of your tongue feel numb?
Numbness in your tongue can happen for several reasons related to lung cancer and its treatment. Here are some possibilities:
Treatment-related causes:
- Chemotherapy and radiation can affect your taste and sensation, causing numbness or tingling in your mouth and tongue
- Immunotherapy medications can also cause changes in how your mouth feels
Cancer-related causes:
- If lung cancer has spread to your brain, it can sometimes cause neurological symptoms including numbness in various parts of your body, including your tongue
- Paraneoplastic syndromes, where your immune system reacts to the tumor, can affect nerve cells and cause unusual sensations
Other considerations:
- Nerve damage from surgery or treatment can cause neuropathic symptoms
- Some lung cancer patients develop numbness in their hands and feet when cancer spreads to the spine, though tongue numbness would be less common from this
It's important to let your healthcare provider know about this symptom. They can examine you and determine if it's related to your treatment, the cancer itself, or something else that needs attention. Don't hesitate to mention any other symptoms you're experiencing along with the numbness.
April 6
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