<s>[INST] Drainage sensation in gum above teeth #13 and #14 -  feel this in gum area on the inside of my mouth.  This sensation is often accompanied with a tingling sensation. Despite the feeling of "drainage," I never notice bleeding when I brush and/or floss. [/INST] Hi. Welcome to Chat Doctor. As per you query it seems that there is infection in the gum in the area of tooth number 13 and 14. There can also be pocket formation in the gum associated with the respective teeth leading to Chat Doctor. . Pocket formation occurs when the attachment of the gum to the tooth is lost due to deepening of infection and bacteria into the gums' crevice causing formation of pockets and the area become painful, sore and there can be tingling due to infection. I would therefore suggest you to consult an Oral Physician and get evaluated and a thorough clinical evaluation and investigations like x-ray can help in diagnosis and treatment can be done accordingly. You can be advised deep scaling and curettage of the area followed by gum paint application. As of now do warm saline gargles and antiseptic mouthwash gargles. Hope this helps. Regards. </s>