Category: cold-sores

Cold sores are painful, tiny blisters that appear on or around the lips. These sores can be unsightly and embarrassing, so it goes without saying that you’ll want to get rid of one as soon as possible. The good news is that a cold sore outbreak doesn’t last long. These sores are most commonly caused… Continue reading Cold Sore Home Remedies and Treatment Options

A cold sore or fever blister is caused by the herpes simplex virus (HSV). About 2 of every 3 adults under age 50 carries HSV type 1 (HSV-1), which is why this virus is the most common cause of cold sores — although HSV type 2 is also a possible culprit. (1) Once a person… Continue reading Cold Sore Symptoms and Diagnosis

This common virus causes cold sores, but it doesn't always cause symptoms. Herpes simplex virus type 1 (HSV-1) spreads easily from person to person through direct contact with skin or contact with saliva. HSV-1 causes blistering sores around the mouth and lips. These sores are called cold sores, fever blisters, or oral herpes. HSV-1 can… Continue reading Herpes simplex virus type 1 (HSV-1) – Prevalence & Triggers

Cold sores are liquid-filled blisters that often develop around the mouth. Also known as a fever blister, it’s estimated that more than one-half of Americans between ages 14 and 49 carry the virus that causes a cold sore. (1) But while cold sores are common, you might have questions about this condition, or maybe you… Continue reading 10 Frequently Asked Questions About Cold Sores

If you have tiny clusters of fluid-filled blisters around your lips, you’re most likely dealing with a cold sore. A cold sore, also known as a fever blister, is a common condition that affects people of all ages. Most adults around the world test positive for the virus that causes a cold sore. (1) Having… Continue reading Cold Sores Causes and Prevention

Distinguishing a cold sore from a canker sore isn’t always easy. Both types of sores affect the mouth area, and they sometimes mimic each other in appearance. But a cold sore isn’t the same as a canker sore. These sores differ with regard to causes, locations, symptoms, and transmission. Can’t tell them apart? Here are… Continue reading Cold Sore vs. Canker Sore: Understanding the Difference