Lingering Numbness After A Dental Visit: What's Causing It?

There are some aftereffects to most dental procedures. Sometimes this is perfectly logical. Oral surgery can be invasive and requires healing and sufficient recovery time—with some discomfort being an expected aftereffect. Even something as benign as professional teeth cleaning can lead to temporary dental sensitivity. Any aftereffects should fade away relatively quickly, so it's curious when they persist. Why might your mouth stay numb after visiting your dentist? Deliberate Numbness