Will Cold Sore Medicine Work On Canker Sores
Canker sores, also known as aphthous ulcers, are small, painful, and shallow lesions that develop on the soft tissues inside the mouth, including the tongue, cheeks, and gums. They are usually white or yellow and surrounded by a red border. Canker sores are not contagious and can occur at any age, but they are more common in teenagers and young adults.
Cold sores, on the other hand, are caused by the herpes simplex virus and appear as fluid-filled blisters on or around the lips. They are highly contagious and can be spread through contact with the fluid in the blisters.
Many people wonder if cold sore medicine will work on canker sores. In this article, we will explore the different types of cold sore medicine and their effectiveness in treating canker sores.
What are the types of cold sore medicine?
There are several types of cold sore medicine available over-the-counter or by prescription. These include:
- Antiviral creams or ointments - These are used to treat cold sores caused by the herpes simplex virus. They work by stopping the virus from replicating and spreading. Examples include acyclovir, famciclovir, and valacyclovir.
- Antiviral pills - These are also used to treat cold sores caused by the herpes simplex virus. They are more effective than creams or ointments and can be taken orally. Examples include acyclovir, famciclovir, and valacyclovir.
- Pain relievers - These are used to relieve the pain and discomfort associated with cold sores. Examples include ibuprofen and acetaminophen.
- Topical anesthetics - These are used to numb the area where the cold sore is located. Examples include benzocaine, lidocaine, and tetracaine.
Will cold sore medicine work on canker sores?
Cold sore medicine is not designed to treat canker sores. Canker sores are not caused by the herpes simplex virus, so antiviral medications will not be effective in treating them. In addition, topical anesthetics and pain relievers may provide temporary relief from the pain, but they will not speed up the healing process of canker sores.
However, there are some treatments that can help relieve the pain and promote healing of canker sores:
- Oral rinses - These are used to clean and soothe the affected area. They can be made from baking soda and water, salt and water, or a combination of antihistamine and numbing agents.
- Corticosteroids - These are anti-inflammatory drugs that can be applied topically or taken orally to reduce inflammation and promote healing.
- Topical antibiotics - These are used to prevent secondary infections and promote healing.
- Cautery - This involves using a heated instrument or chemical to burn or destroy the affected tissue. This is usually done in severe cases of canker sores.
Conclusion
While cold sore medicine may not work on canker sores, there are several treatments available that can help relieve the pain and promote healing. If you have frequent or severe canker sores, it is important to see a dentist or doctor to rule out any underlying conditions and to discuss appropriate treatment options.