{"id":2489,"date":"2022-12-19T16:41:19","date_gmt":"2022-12-19T22:41:19","guid":{"rendered":"https:\/\/entillinois.fm1.dev\/?page_id=2489"},"modified":"2022-12-19T16:41:21","modified_gmt":"2022-12-19T22:41:21","slug":"mouth-sores","status":"publish","type":"page","link":"https:\/\/entillinois.com\/ent\/mouth-sores\/","title":{"rendered":"Mouth Sores"},"content":{"rendered":"
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Oral lesions, or mouth sores, make it painful to eat and talk. Two of the most common recurrent oral lesions are fever blisters (also known as cold sores) and canker sores. Though similar, fever blisters and canker sores have important differences.<\/p>\n\n\n\n

What Are Fever Blisters?<\/h2>\n\n\n\n

Fever blisters are fluid-filled blisters that commonly occur on the lips. They also can occur on the gums and roof of the mouth (hard palate), but this is rare. Fever blisters are usually painful; pain may precede the appearance of the lesion by a few days. The blisters rupture within hours, then crust over. They last about seven to ten days.<\/p>\n\n\n\n

Why Do Fever Blisters Reoccur?<\/h2>\n\n\n\n

Fever blisters result from a herpes simplex virus that becomes active. This virus is latent (dormant) in afflicted people, but can be activated by conditions such as stress, fever, trauma, hormonal changes, and exposure to sunlight. When lesions reappear, they tend to form in the same location.<\/p>\n\n\n\n

Are Fever Blisters Contagious?<\/h2>\n\n\n\n

Yes, the time from blister rupture until the sore is completely healed is the time of greatest risk for spread of infection. The virus can spread to the afflicted person\u2019s eyes and genitalia, as well as to other people.<\/p>\n\n\n\n

How Are Fever Blisters Treated?<\/h2>\n\n\n\n

Treatment consists of coating the lesions with a protective barrier ointment containing an antiviral agent, for example 5% acyclovir ointment. While there is no cure now, scientists are trying to develop one, so hopefully fever blisters will be a curable disorder in the future.<\/p>\n\n\n\n

Tips To Prevent Spreading Fever Blisters<\/h2>\n\n\n\n