I have tried many ideas to cure them but they never go till they last alas for 2-3 weeks.I could say nothing about its cure or prevention but only pray to god for all who experience that much pain.Going to the dentist on Monday but I know hel probably just give me antibiotics and make me an appointment at the dental hospital to get the wisdom teeth surgically removed so my suffering is far from nearing an end. I have a big sore ulcer on the left side of my bottom lip, where I have had one two weeks before this one appeared, I've had it 3 weeks now and it's only getting worse.It is causing me great pain and frustration, and embarrassment at school and having to see people outside the family, including my boyfriend, I have to cover my mouth trying to talk. I've suffered with mouth ulcers my whole life and currently have three at the roof of my mouth one being three cm in diameter, I have found the most thing for me is corsodyl mouth wash, however my biggest ulcer is not clearing so I'm using difflam throat wash and lots of painkillers.I notice they become really big when I don't start treating them right away they get out of control. For pain relieve I have tried those oragel ambesol but they don't work for very long and make healing time longer and more irritated.I stopped at whole foods and picked up an natural pain reliever liquid and it's amazing, it does sting a bit but nothing horrible and it really relieved the pain for long periods of time and helped the healing.
I was also used as a case study for junior doctors.
They are soooo painful and I never found relief with a trick. I tried gf Cheerios hoping I could get away with those but within hours or by the next morning, boom a canker sore.
I suggest finding your trigger food and don't eat it, it's worth it to prevent because there is no miracle treatment. This is how my body tells me it's allergic to that food.
Eating is difficult, and once I finally get rid of this one I feel another one will come along two weeks later again, I want them gone permanently :( I have suffered with mouth ulcers for over 30 years and have tried most remedies on the market. It may sting for a couple of seconds when first applied to the ulcer, but the relief it gives is amazing and the ulcers usually disappear after a couple of days.. I've had two ulcers that have merged into one giant one, the pain wakes me from sleep and has reduced me to tears, after trying vitamins, bonjela, anbesol and salt water gargles I have resorted to doctor who prescribed me hydrocortisone tablets.
You put them on the ulcer and let them melt slowly.