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Herpes labialis

by Alivia Nyhan

Herpes labialis is a common viral infection of the lips and mouth. It is caused by the herpes simplex virus (HSV). Herpes labialis is also known as cold sores or fever blisters. Symptoms include tingling, itching, and burning of the lips. The virus is usually spread through kissing or sharing eating utensils. Treatment can include antiviral medications and home remedies.

Stress herpes or Herpes labialis is a viral infection most commonly spread through contact with saliva or skin-to-skin contact. The virus usually enters the body through the nose or mouth and then travels to the lips, where it causes a blister.

What are cold sores?

Cold sores are a viral infection most commonly caused by the herpes simplex virus (HSV). HSV-1 is the virus that is responsible for the majority of cold sore infections, although HSV-2 can also cause cold sores in some cases. Cold sores typically occur on the lips, but can also occur on the nose, chin, or cheeks. Cold sores usually resolve within two weeks without treatment. However, some people may experience recurrent cold sore outbreaks.

There are various treatment options available for cold sores, including topical creams and ointments, oral antiviral medications, and home remedies. Cold sores in pregnancy are usually harmless to the baby. However, if you have your first outbreak of genital herpes while you are pregnant, or if you have a severe outbreak, there is a small risk to the baby.

What causes cold sores?

There are many causes of cold sores, but the most common is the herpes simplex virus (HSV). HSV is a virus that can cause sores on the lips, mouth, or nose. It is highly contagious and can be spread through saliva, skin-to-skin contact, or contact with infected objects. Cold sores are most commonly seen in children but can occur at any age.

Cold sore symptoms

Symptoms include tingling, itching, or burning before the blister appears. The blister is usually filled with clear or cloudy fluid and breaks open within a few days. After the blister breaks, it crusts over and heals within two to four weeks. Herpes labialis is contagious and can be spread through kissing or sharing drinks, utensils, or razors.

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