Abreva is made for use on your face or around your lips, but you can also use it around your nostrils if your cold sores have extended there. Don’t apply it inside your nose or mouth. If a small amount gets into your mouth, such as cream that you licked off your lips after application, there is no need to worry. It is not harmful in small amounts. [3] X Research source

You may want to use a paper towel or napkin to blot away the water so that you can throw it away afterwards. You don’t want to use the same towel on unaffected skin, as you can spread the virus.

If you are using the Abreva on a child under 12, ask your doctor for a dosage recommendation. [9] X Trustworthy Source Mayo Clinic Educational website from one of the world’s leading hospitals Go to source

Abreva can interact with other medications, both prescription and over-the-counter. If you are allergic to Abreva, you should not take it. [12] X Trustworthy Source Mayo Clinic Educational website from one of the world’s leading hospitals Go to source Talk to your doctor if you are pregnant or nursing. [13] X Research source

If the virus has affected your eye area, you will need to see a doctor for prescription anti-viral eye drops. [17] X Trustworthy Source Mayo Clinic Educational website from one of the world’s leading hospitals Go to source The medications used to treat genital herpes are called Valtrex and Zovirax. These are usually available by prescription. You can also take these medications for cold sores, and they are safe to use in combination with Abreva. If you get it in your eyes, flush them with water.

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