How do you take off a cold sore?

You cannot "take off" a cold sore. Cold sores are caused by the herpes simplex virus, and there is no cure for herpes. However, there are treatments that can help to reduce the symptoms of cold sores and speed up the healing process. These treatments include:

* Over-the-counter antiviral creams or ointments, such as acyclovir (Zovirax) or penciclovir (Denavir).

* Prescription antiviral medications, such as valacyclovir (Valtrex) or famciclovir (Famvir).

* Pain relievers, such as ibuprofen (Advil) or acetaminophen (Tylenol).

* Cold compresses.

* Lip balms or ointments to help keep the lips moist.

It is important to start treatment for cold sores as soon as possible after the symptoms appear. This can help to reduce the severity of the outbreak and speed up the healing process.