Conversation: The conversation between human and AI assistant.
[|Human|] I have these reddish bumps on the back of my tongue accompanied by EXCESSIVE saliva and a very slight amount of whitish-yellowish coating on my tongue--again, only in the back. I cannot chew well as the bumps are very irritable. Swallowing , even water, is also a little difficult. This has never happened to me before so I m a little concerned. fyi A few days ago I got a canker sore and have been rinsing with salt water. The sore is still there. I ve also been very stressed lately.
[|AI|]  Hello, Welcome to Chat Doctor, Do you have any pain in this reddish bump? If pain is there then it can be authors ulcers... There are various reasons for it to occur...like-stress, anxiety,certain vitamin deficiency...any hormonal changes.etc...but it's recurrent in nature.... In your case proper clinical examination is required for proper diagnosis... You can take it B12 supplements.and chlohexidine mouthwash... Get your proper check-up done... Take care...