What is Cold Sores?

Cold sores are caused by a herpes simplex virus, herpes labialis. They occur on or around the mouth, and can also be transmitted to the genital area. The sores are painful blisters that leak fluid then crust over, and they can be accompanied by inflammation of the mouth, fever, sore throat, and other symptoms.

There are a variety of treatments for cold sores. Over-the-counter creams are available, and some prescription drugs used to treat cold sores include herpes virus nucleoside analogues (Valtrex, Denavir, Famvir) and herpes virus nucleoside analogue / corticosteroid combinations (Xerese).

Savings Tips for Cold Sores

  • Eight Reasons Hook-Up Apps Are Bad for Your Health

    June 06, 2014

    Tinder, Grindr and GROWLr may be bad for your health. The ease of these hook-up apps is contributing to sexually transmitted diseases, not just in young folks but baby boomers as well. Anonymous, no-strings-attached sex may be bad for your health. Of course these apps aren’t the only thing at work, but here is what you need to know about what’s happening now in the U.S.

    1.  Syphilis.  An STD that was all but wiped out is now coming back at alarming rates. See More

  • What Is the Best Treatment for Oral Herpes?

    June 06, 2013

    It’s estimated there are 100 million episodes of oral herpes annually, so imagine the money we spend on herpes medications. Much of what I’m going to tell you will surprise you. Many patients with herpes lesions of their lips and mouth use topical creams or ointments to treat their sores. Turns out, they don’t work so well and they cost a lot. There is a lot going on here that you need to know.

    What about topical herpes treatments?

    Topical creams and ointments like Zovirax (acyclovir) and Denavir (penciclovir) are available and have been studied for oral herpes (herpes labialis). See More

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Popular Cold Sores Drugs

Popularity Drug Name Drug Class Price
Herpes Virus Nucleoside Analogues 30 See Prices
Herpes Virus Nucleoside Analogues 17 See Prices
Herpes Virus Nucleoside Analogues 30 See Prices
see all 7 drugs

Note: Popularity is based on total prescriptions for the brand and generic versions of each drug, regardless of the condition being treated. Some drugs are prescribed for multiple conditions.

Cold Sores Drug Classes

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