I’ve had lip sores from biting them for over 10 yrs now.
My upper and lower lips are numb, reasons unknown.
As a result I’m a messy eater, having food on my mouth which I cannot feel,and constantly having to wipe my mouth.
I often wake in the morning with a hematoma on my lip, I guess from biting them in my sleep.
Sometimes my lips look bluish also.
None of my many docs have an answer for my numb lips, and it’s been over 10 years now.
I’m assuming it’s part of my CIDP , neuropathy.