So the rule of thumb is that if you notice any sores, ulcers or cracks in and around your mouth that persist beyond a couple of weeks, bleed and don't seem to heal, then do seek medical advice.

Mouth ulcers, can have a variety of causes. One common, and often overlooked, factor is an ingredient in toothpaste known as sodium lauryl sulphate (SLS). SLS is a foaming agent, but is also ...

When this form of liquorice mixes with saliva, it's demulcent (soothing and coating) properties are can have a helpful healing effect on ulcers. Very occasionally mouth ulcers can be due to ...

Dan Baumgardt does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

an over-the-counter mouth guard might help as a short-term solution (two weeks to a month). The experts I spoke to emphasized that OTC mouth guards are not recommended for long-term use.

Also known as mouth ulcers or aphthous ulcers ... speak with a pharmacist or doctor before purchasing OTC medication to treat canker sores. A person may need prescription medication for a severe ...

or by using over-the-counter treatments like sprays or mouthwashes. It’s also a good idea to avoid spicy, salty or sour foods that could be irritating and painful while you have a mouth ulcer. We’re ...

or by using over-the-counter treatments like sprays or mouthwashes. It’s also a good idea to avoid spicy, salty or sour foods that could be irritating and painful while you have a mouth ulcer. "We’re ...

A cold sore is a small blister that typically forms on or around the lips or inside the mouth, and it is caused by the herpes simplex virus. Photo / File The Greek philosopher Zeno of Citium once ...

A health lecturer has explained they could be signs of anything from vitamin deficiency to a viral infection or serious illness The mouth is more than a means of communication, or entry for food ...

Aspirin is a popular painkiller but the NHS has warned it can cause stomach ulcers, which can in extreme cases lead to internal bleeding and other dangerous issues. Over-the-counter painkillers ...

Consult your pharmacist or physician. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at ...