Most mouth sores, including recurrent cold sores, usually go away on their own after about two weeks, although they may last longer. In some cases, doctors may prescribe a topical medication or mouthwash to ease any pain... More »

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According to How Stuff Works, it is important never to pop a cold sore, as this causes the fluid inside to be expelled, spreading the germs causing the cold sore. Allowing a cold sore to heal on its own or with the assis... More »

Getting rid of cold sores involves taking antiviral medications such as acyclovir, valacyclovir, famciclovir and penciclovir, according to Mayo Clinic. Fortunately, cold sores usually get better on their own after two to... More »

Boils in the mouth, or mouth sores, are caused by infections such as mononucleosis, herpes, syphilis and human immunodeficiency syndrome, as detailed by Healthline. Additional causes of mouth sores include cancer, anemia... More »

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Treatment options for mouth ulcers include applying topical paste to the sores; using certain nutritional supplements; swishing the mouth with a solution of saline water and baking soda; and taking oral steroids, explain... More »

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Goldenseal mixed with salt and warm water can be used as a rinse to treat mouth sores. Deglycyrrhizinated licorice may be used as well, and can be made into a paste with saliva or eaten as a chewable tablet. More »

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Magic mouthwash is typically used to relieve mouth sores, known as oral mucositis, that may be caused by radiation or chemotherapy. The sores can make it painful to talk, eat or swallow, as stated by Mayo Clinic. More »