canker sores aren't contagious or caused by herpes viral infections, nor do they give off a burning sensation before symptoms start to appear. However, the exact cause of canker sores remains ...

It feels worse with every prodding poke. Another canker sore. What did you do to deserve this? Maybe nothing at all. “Most times, we don’t know why they come,” says Dr. Alessandro Villa ...

They are caused by a herpes virus infection and can be contagious. They typically heal on their own within 10 days, but medications are available to treat cold sores. Causes of Canker Sore and ...

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 ...

Medically reviewed by Alex Yampolsky, PharmD Anbesol and Orajel are both over-the-counter (OTC) oral pain relievers that can ...

For some lucky people, mouth ulcers are a one-time occurrence. Often, though, they reappear four to five times a year ...

They’re mouth ulcers, also known as aphthous ulcers or canker sores ... herpetiform mouth sores (which, despite the name, are not caused by herpes virus infection), are uncommon.