Conversation: The conversation between human and AI assistant.
[|Human|] There are purple veins and yellowness in the back of my mouth. They dont, it just freaks me out. I have sores forming on the bottom of my gums on my lower teeth. They hurt a lot. I dont smoke because Im only 14, but Im around it a lot. What could it be?
[|AI|]  Thanks for your query, I have gone through your query. The purple veins in the back of the mouth can be a dilated sub lingual veins, nothing to be panic, it is harmless. Regarding the soreness in the gums, it can be because of the gingivitis or periodontitis(gum infection) secondary to the deposits over the teeth. Consult an oral physician and get the teeth cleaned. Meanwhile do saline gargling or use mouth each. I hope my answer will help you, take care.