Conversation: The conversation between human and AI assistant.
[|Human|] I got dental work today so my bottom lip is still completely numb (its been 4 hours since). I was eating diner and I fully bit down on my bottom lip, its turning purple. Whats wrong and what should I do given I cant feel anything and its little bleed??
[|AI|]  Hello, Thanks for your query. The numbing stuff (Novocaine) can make your lip swollen, and then when you bite the swollen numb part, it only gets fatter! So here's what to do. Ice works wonders for swelling, as well as Advil. Apply ice for 15 minutes, take Advil capsule, and then apply some canker soar medicine on the open cut. You'll be much better in a few days. I do hope that you have found something helpful, and I will be glad to answer any further query. Take care