In many cases, the reason for mouth ulcers is unclear. Most single mouth ulcers are caused by damage to the lining inside of themouth. For example:
Its not always clear what causes mouth ulcers that keep returning, but triggers are thought to include:
Your genes are also thought to have a rolearound 40% of people who keep gettingmouth ulcers report that it runs in their family.
Mouth ulcers can sometimes be caused by certain medical conditions, such as:
Mouth ulcers can sometimes be caused by certain medications or treatments, such as:
Mouth ulcers are painful sores that appear in the mouth. Although they're uncomfortable, theyre usually harmless and most clear up by themselves within a week or two.
Mouth ulcers areusually round or oval sores that commonly appear inside the mouth on the: cheeks lips tongue They can be white, red, yellow or grey in colour and swollen. It's possible to hav
Mouth ulcers can be painful, which can make it uncomfortable to eat, drink or brush your teeth. It's usuallysafe to treat mouth ulcers at home. See your GPor dentist if: your mouth ulcer has laste
Mouth ulcers dont usually need to be treated, because they tend to clear up by themselves within a week or two. However,treatmentcanhelp to reduce swelling and ease any discomfort. This may help if y
In a few cases, a long-lasting mouth ulcer can be a sign of mouth cancer . Ulcers caused by mouth cancer usually appear on or under the tongue, although you can get them in other areas of the mouth.
In many cases, the reason for mouth ulcers is unclear. Most single mouth ulcers are caused by damage to the lining inside of themouth. For example: accidentally biting the inside of your cheek or a
It may not be possible to prevent mouth ulcers, because they're often caused by things you can't control (such as a family history or a medical condition). However, the following may help to reduce y