Over-the-counter gels provide temporary pain relief for both minor and moderate cankers. They feature an anesthetic called benzocaine that numbs the affected area. They also shield the canker from ...

One potential cause of recurrent canker sores is vitamin B12 deficiency. Recurrent canker sores can also occur due to other ...

Canker sores and cold sores are common but distinct ... or nutritional deficiencies such as a lack of vitamin B12, zinc, or iron. Cold Sores Cold sores, also known as fever blisters, are caused ...

Understanding the triggers of a canker sore can help you prevent future flare-ups, but when they strike, treatment is key. We ...

Considering taking supplements to treat canker sores? Below is a list of common natural remedies used to treat or reduce the symptoms of canker sores. Follow the links to read common uses ...

Tingling in the tongue can occur for many reasons, including a canker sore or a burn ... It is important to seek treatment for B12 deficiency as quickly as possible, as a long-term deficiency ...

Other nutrients that may play a role include ferritin, folate, and B12. A preliminary study last year found a connection between canker sores and vitamin D deficiency. Not enough antioxidants in ...