DentempCanker Cover - Canker Sore Medicine Pain Reliever (6 Counts) - Canker Sore Treatment to Relieve Canker Pain, Mouth Sores & Mouth Irritation - Fast Acting Canker Sore Relief Tablets for Adults

This actually works! I ordered this in the morning for it to be delivered in the afternoon. But my canker sore started to bother me so much that I had so get something. So I went to a pharmacy to get something else, same type of product, just a different brand bc they didn't have this there. The other brand didn't work at all. It didn't stick or stay. It was like have a numbing candy in your mouth and my sore was still exposed and painful. When these patches arrived in the evening, I was skeptical since the other brand didn't work, but I was desperate so I gave it a try anyway. It was easy to apply and it stayed on the sore, which was close to the tip of my tongue. I ate, drank, floss and brush my teeth with it on and it stayed on after all that and through the night. No pain at all, it had a little taste but if you had a canker sore, I would know that little taste is nothing compared to the pain by the sore. Highly recommend!

These really work. I got a canker sore that became too painful to ignore, and I had these on hand, thankfully. You place the white side down on the sore and hold it there for a few seconds until it adheres. In the next hour, it will become soft and expand a little bit, but it will hold onto where you placed it. It makes your mouth comfortable. I wouldn’t suggest eating while you have one on, but it will stay on when you drink water. I just ordered more so I have them when I need them. Great product that helps heal & protect.

I gave this item a try out of desperation. Those of us afflicted with canker sores, especially in odd locations inside the mouth, know the unrelenting suffering that comes with a flare up. After reading all the reviews about this item and having nothing left in the house except a salt and water rinse option, I decided to try ONE tablet, just to see if it would help.It was really difficult to affix to the sore - the tablet is bulky and the sore was not in a flat location. Just as I got the pill stuck to the sore, it kind of also stuck to my finger (yes I followed the instructions about how to apply) and pulled slightly away from the sore which caused a lot of pain. The tablet sat in the spot for about 35 minutes then it started to gel and congeal. It didn't feel so bad at that point, just kind of bulky. I sensed the slight menthol taste but it wasn't overwhelming. About two hours later it had expanded significantly and became a giant-sized slime blob. It eventually started to stick to a few nearby teeth. That wasn't the problem so much as once it started to stick elsewhere it tugged away from where it was supposed to be so there was kind of a ripping feeling away from the sore and of course more pain. It's a very difficult thing to manipulate and if you attempt to, be prepared with tissues and swabs and lots of uncontrollable drooling.Like another reviewer, I attempted to "trim" the outer parameter of the blob and gently used a toothpick on the outside area of the sore. Unfortunately, what remained of the sticky blob just kept expanding in its place. I decided to just leave it be and let it run its course as it seemed way too risky to remove it. In the end, it didn't contribute to healing the sore but it did cover it up for a few hours.I have yet to find a good OTC product that works to alleviate the pain, as well as the canker sore itself. Most, like this, are very expensive and yield mixed results at best.

I read other reviews decided to give it a shot.I get roughly 4 Cankers a year. I always envisioned a product like this but never really looked for one.My usual remedy is pinch of baking soda 2-6 times a day as available. then clear with Hydrogen peroxide 2x, at least before bed. Usually go away 2-4 days if you start the second you notice.The idea of slapping this on and being done was great. My sore was inside bottom lip across from canine tooth.follow instructions place on it, it adheres well, ZERO discomfort, you could feel it but nothing was impeded.placed at 7pm, figure 12 hours will be in the morning, it will have dissolved and were good.I woke up and it had lightly glued my lip to my gums below for teeth. and the "seal" had grown and while no pain or discomfort it was very annoying. It was dissolving and you can feel/taste that fact. Kind like a bit of wet sand, with the flavor of paper.So I tried to scrap out some of the goop to speed some of this up, but the goop is well made. Qtips couldn't do enough. ***Instructions says do not remove and let dissolve over the 12 hours*** so I tried to use my finger and I got most of it out. keep in mind its been 14 hours since placement, so I got a bit more aggressive with a Q tip, was able to scrap it but it took a layer of skin with it. It didnt hurt or cause any issue, just gave feeling for a burnt tongue.I would use them again (pack of 6)but the placement will determine this.

These work well to cover up a canker sore so that I don’t keep biting into it and making it worse. I’m not sure if it actually helps heal or not. I kind of wish they had a smaller size. These attached to the mouth nicely, but then swell up to a substantial size sometimes it’s a little awkward if it’s anywhere near your lips because it sticks out and is visible when you open your mouth