Infections: Viral infections like herpes simplex can cause similar lesions. - Allergic Reactions: Toothpaste or mouthwash containing sodium lauryl sulfate may trigger ulcers. Types of Mouth Ulcers ...

Cold sores are a lesion that can appear on and around the mouth ... but the following home remedies may help you relieve and heal them sooner. What causes cold sores? The Herpes simplex virus ...

Developing a sore on the roof of your mouth can mean anything It can occur due to an injury irritation or an infection The ...

At-home treatments for herpes are used to relieve pain ... to the genitals and that genital herpes can be spread to the mouth ...