Cold sores are sores and blisters on the lips. People can buy prescription and non-prescription medications to treat the symptoms. Learn more here.

Cold sores are also very contagious, and touching one can spread the virus to your eyes or genitals. Always wash your hands immediately after you touch the sore when applying any medicinal remedies.

(A fever blister or cold sore can look like an ordinary pimple, but they are not the same thing and have different causes and treatments.) If you tend to develop cold sores or fever blisters on ...

Causes and symptoms Cold sores are triggered by a virus called Herpes Simplex 1 (HSV-1), which is in the same family as HSV-2, the virus responsible for genital herpes. HSV-1 can be transmitted ...

Valtrex is the brand name for the antiviral medication valacyclovir. The Food and Drug Administration (FDA) approved Valtrex to treat cold sores in adults and children ages 12 years and older.

If you want to relieve painful symptoms and make cold sores disappear fast, Abreva 10% Docosanol Cold Sore Treatment is a good choice. What to know before you buy a cold sore treatment ...

Are there any supplements that help? — R.L. ANSWER: For cold sores caused by recurrence of the oral herpes simplex virus, early treatment with antiviral medicine can speed up healing.

Lifestyle Modifications for Fever Blister Prevention In addition to natural remedies for managing outbreaks, certain lifestyle practices can help reduce the frequency and severity of fever blisters: ...

WASHINGTON, D.C. (October 28, 2008) — Scientists at NanoBio Corporation have demonstrated for the first time in humans that a novel topical treatment for cold sores (herpes labialis), NB-001 ...

Dear R.L.: For cold sores caused by recurrence of the oral herpes simplex virus, early treatment with antiviral medicine can speed up healing. Most of my patients prefer the more potent ...