
Having a cold sore does not necessarily mean you have an STD. Most cold sores are caused by herpes simplex virus type 1 (HSV-1), which typically is not transmitted by sexual contact. Read more: Do Cold Sores Mean You Have an STD? Article
Multimedia: Slideshows, Images & Quizzes
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Cold Sores Causes, Remedies, & Diagnosis
How do you get rid of cold sores? First learn about the herpes virus and how it causes cold sores. When are cold sores...
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Picture of Herpes Blister (Cold Sore)
Cold sores (fever blisters) are caused by the herpes simplex virus (HSV), passed on through contact with infected skin or body...
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Picture of Cold Sores Treatment
You can't cure HSV or a cold sore, but you can alleviate the pain it causes by avoiding spicy or acidic foods, applying ice, and...
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Picture of Cold Sore and Canker Sore
Cold sores and canker sores aren't the same. See a picture of Cold Sore and Canker Sore and learn more about the health topic.
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Picture of Cold Sore Between Nose and Mouth
Can a cold sore appear somewhere other than your lip? They are not as common, but cold sores can appear anywhere on the face,...
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Picture of Cold Sores (Fever Blisters)
Cold sores, sometimes called fever blisters, are groups of small blisters on the lip and around the mouth. See a picture of Cold...

QUESTION
Ringworm is caused by a fungus. See AnswerRelated Disease Conditions
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What Causes Blisters on Lips?
What are blisters on lips and what causes blisters on lips? Learn about these mouth sores, what causes blisters on lips, and how to treat blisters on lips. What to know about getting rid of blisters on the tongue. Learn about the causes of blisters on the tongue and possible treatment methods.
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Cold Sores (Oral Herpes, Herpes Labialis)
Cold sores (labial herpes) are caused by herpes simplex virus type 1 infection and often appear on the mouth and lips. Read about treatment causes, symptoms, treatment, and diagnosis of oral herpes.
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Is It Genital Warts or Skin Tags?
How do I know if I have genital warts or skin tags? Learn about each condition and how to tell the difference. The 10 most common sexually transmitted diseases (STDs) in the United States include human papillomavirus (HPV), trichomoniasis, chlamydia, gonorrhea, syphilis and more. STDs (STIs) are most likely to be spread by sexual contact including vaginal, anal or oral sex.
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Pimple vs. Cold Sore
Pimples are areas of skin inflammation with pus in the center. Cold sores are fluid-filled blisters. Pimples are caused by bacterial overgrowth and inflammation. Cold sores are caused by infection with herpes simplex viruses (HSV-1 and HSV-2). Benzoyl peroxide and sometimes antibiotics treat acne. Antiviral medications accelerate the healing process of oral herpes.
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How Do I Get Rid of a Cold Sore Overnight?
You cannot get rid of cold sores overnight. There is no cure for cold sores. However, to speed up the healing time of a cold sore, you can consult with your doctor and take prescription medications such as antiviral tablets and creams. A cold sore may go away without treatment within a week or two.
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Are Cold Sores the Same as Herpes?
What is the difference between cold sores and herpes? Cold sores are painful, unsightly sores that usually pop up around your mouth. Certain medications, home care and alternative therapies may help you get rid of cold sores fast.
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Can I Get Any STDs Through Clothing?
Most sexually transmitted diseases (STDs) cannot be transmitted through clothing. Some such as pubic lice, scabies and molluscum contagiosum can be transmitted by sharing clothes with an infected person.
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What Happens If Chlamydia Goes Untreated for a Long Time?
Chlamydia is a common sexually transmitted disease. If left untreated, chlamydia infection can cause serious harm to your health.
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Are Cold Sores (Fever Blisters) Contagious?
About 20% of cases of cold sores are caused by herpes simplex virus type 2 (HSV-2), and approximately 80% of cold sores are caused by herpes simplex virus type 1 (HSV-1). Cold sores are transmitted by sharing utensils and razors, kissing, and oral sex. There is no cure for cold sores.
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Genital Herpes and Cold Sores: 10 Myths and Facts
Genital herpes and cold sores (oral herpes) are the names given to two types of infection caused by the two types of herpes simplex virus (HSV): HSV-1 and HSV-2.
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How Long Do Canker Sores Last and How Do You Get Rid of Them Fast?
Canker sores are small lesions in your mouth. Canker sores usually last between 1 and 2 weeks and you get rid of them fast by using over-the-counter medications to treat them.
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What STDs Are Not Curable?
Nearly 26 million Americans reported having STDs in 2018. There are four sexually transmitted diseases that have no cure.
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What Is Stomatitis Caused By?
Stomatitis is a general medical term used for an inflamed or sore mouth. The condition can cause pain and discomfort. Stomatitis can be caused by factors including nutritional deficiency, poor dental hygiene, infections, smoking, dehydration, weakened immunity, stress and other factors.
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What Can Trigger a Cold Sore?
After you get infected with HSV, it lies inactively in the nerve cells inside your skin and may appear as another cold sore at the same place as before.
Treatment & Diagnosis
Medications & Supplements
- Side Effects of Mucinex DM (guaifenesin and dextromethorphan hydrobromide)
- Side Effects of Claritin D (loratadine/pseudoephedrine)
- remdesivir
- dextromethorphan
- lysine
- Mucinex DM (guaifenesin and dextromethorphan hydrobromide)
- chlorpheniramine
- zinc
- licorice
- eucalyptus
- aloe
- Brompheniramine/Dextromethorphan/Pseudoephedrine
- dolutegravir
Prevention & Wellness
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