Kank-A Mouth Pain Liquid, Maximum Strength, 0.33 Fl Oz, Canker Sore Medicine, Includes Applicator, Forms Protective Coating for Mouth Sores, Maximum Pain Relief, 1 Pack

I suddenly developed INTENSE oral pain with 2 teeth becoming extremely sensitive. Enough pain that I literally cried. The pain must have hit a nerve because it was the bottom jaw, top jaw, to the ear and eye...The whole right side of my face. Here is what actually happened: I switched vapes and was experiencing all of this sudden oral pain. I stopped that particular vape and went back to the original. Pain almost completely stopped. I looked at the roof of my my mouth near my gum line as it felt very sensitive and somewhat raw in that area to see that I have about 4 or 5 canker sores. I never had this before, ever. You can see them MUCH easier if you shine a green light on them. I used a type of peroxide gel on them marketed for canker sores, but it dripped down onto my teeth and caused other intense pains..... IF you have sensitive teeth, DO NOT use Gly-Oxide mouth sore rinse!!! Homeopathic borax works for canker sores too. I finally discovered how to fix this issue.....FIRST thing in the morning while I had no pain was to put this Kanka on the roof of my mouth near the gum line and wait a min. THEN brush me teeth carefully with a calcium toothpaste sprinkled with some l-arginine to eliminate the sensitivity caused by the Gly-Oxide.... Repeat the same thing at night. If you have some l-arginine capsules, you can open one and put some on your toothbrush with some mild flavored calcium toothpaste WITHOUT SLS. (I used Coral toothpaste and also Biomed calcimax) This Kanka stuff is weird. I spilled it by mistake and it got all over my hand. It reminds me of super glue. It dries to a sticky coating that is hard to remove. It does numb great, but if you feel the numbing wearing off, it still works and in my case it lasted about 5 hours until I needed to do this again before bed. Once I was asleep, I did not awake because of any pain. As long as I did not hit this area with my toothbrush or a harsh paste, or chew too much on that side, I was ok. If you vape and have sudden oral pain, look to your vape first! That is what caused all of this nonsense with me so you may have recently changed flavors or brands. If that is the case, stop immediately! I almost got a root canal for no reason! This item is a household necessity. You never know when you will need it, so it is good to get one now while you are reading this. It is cheap and works! You know the next time you have a toothache will be on a Friday afternoon just as the dentist is closing...... That will be one LONG weekend for you!

Works well

What I like about this product is that the applicator’s built in so it’s easy to use compared to squeeze type mouth sore remedies. The product works well and quickly.

I get canker sores irregularly but when I do they are painful and usually last multiple days. This product numbs the lips, gums, or even tongue heavily when applied directly. After application I will generally feel it spread through my saliva, but places not directly applied to lose their numbness quickly (a positive thing). The application gives some immediate pain similar to putting alcohol on a flesh wound. The pain goes away quickly and is followed by soothing coolness and numbness of the applied wound area. The numbing lasts through eating, talking, etc. The numbness will sometimes wear off as you eat food and/or get lots of fluids through the affected area, but re-application is easy and application in general does not use much liquid. The "cover" or "sealant" that enters your wound and helps to protect and repair it is a hit-or-miss for me. Sometimes it does seal the wound and even after numbness I will feel that the canker sore is more "smooth" against my inner mouth. Other times it just doesn't seem to apply it very well. This may be because I use as little liquid as possible to cover my sores, but is still significant enough to mention since it says on the packaging that it will cover and protect the wound(s). Overall it has helped my canker sores more than it hurts, but I don't see fantastic improvement with the sore. The numbness is still an A+, but I cannot give it a 5/5 for that reason. I have seen negative reviews stating that the liquid makes your gums/lips stick together painfully, sometimes even causing damage to the canker sore. I have not had this happen, however, the liquid will generally be slightly sticky after application until it gets wet. When I apply it to my mouth, I generally hold open the lip where the canker sore is and hold it for about a minute before licking the opposite lip and making sure I can move my lips around comfortably. It has caused some stickiness but not enough to cause damage or harm me, and again, goes away immediately after the affected area gets wet. Overall a good choice for the price, especially for someone like me who does not frequently gets canker sores but is burdened by them. The bottle I am using will last a very long time.

I’ve been using Kanka for decades for stubborn tongue sores I get. It works fast and effectively. I’m so glad I can get it fast on Amazon since I can’t find it in stores.

Yes perfect for the dong