What Causes Canker Sores On Your Gums. The specific causative factor of canker sores remains unknown. The infection and the inflammation that result when your body attacks the bacteria can. Oral candidiasis otherwise known as oral thrush is caused by the fungus Candida albicans and results in swollen often tender gums along with creamy white lesions. The herpes simplex virus which causes cold sores can also affect gums making them tender and swollen.
Mouth sores which include canker sores are usually a minor irritation and last only a week or two. Canker sores are thought to be caused by or triggered by these factors. Presence of mouth injuries can stimulates canker sores to appear on the gum. The actual cause of canker sores is unknown. Cold sores are caused by the herpes simplex virus. A virus herpes simplex virus 1 causes cold sores while aphthous ulcers have other causations and arent contagious.
This infection can spread through kissing oral sex or sharing eating utensils and other objects that touch the mouth.
External irritation or injuries commonly cause canker sores and other mouth blisters. Things that might cause complex canker sores include. Canker Sores can also arise on gums. A virus herpes simplex virus 1 causes cold sores while aphthous ulcers have other causations and arent contagious. Aphthous ulcers are flat open sores with white or grayish middles. Canker sores or aphthous ulcers are one of the most common causes of painful sores in the mouth.