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Doctor insights on: Cold Sores On Scalp

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What causes an itchy scalp and cold sores?

What causes an itchy scalp and cold sores?

Not one thing: Cold sores or herpes occur when your immune system is compromised. An itchy scalp is due to dandruff or seborrhea. Stress causes an overproduction of sebum which plugs up the pores and causes dandruff. ...Read more

Scalp (Definition)

Scalp is the part of the skin on the skull, deeply attached to the skull and has the hair shafts from it.Rest of the skin in the head like facial skin(beard) has only 2 layers -epidermis and dermis. Scalp has 5 different layers unlike facial skin/rest of skin all over body .Scalp-s-epidermis, c-conn.Tissue, a-aponeurosis, l-loose areolar conn. Tissue and p- pericranium attached ...Read more


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How can I cure my cold sores without having to use drugs?

How can I cure my cold sores without having to use drugs?

Time: There are no good cures for cold sores other than the fact that they will resolve spontaneously.Current medications, at best, work poorly. ...Read more

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How can cold sores be transmitted?

How can cold sores be transmitted?

Direct Contact: Cold sores are caused by the herpes simplex virus (hsv). They are typically transmitted through broken skin. Sometimes through kissing, sharing eating utensils or drinking cups, or other forms of touching another person's saliva. ...Read more

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How do you contract cold sores?

Direct contact: Cold sores or herpes simplex virus infections. It is spread by direct contact with actively flared blistering lesions. ...Read more

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What causes cold sores?

What causes cold sores?

Virus reactivation: Cold sores are caused by reactivation of a latent ("sleeping") virus in the nerves that supply sensation to the inside of the mouth. This is a "herpes" virus, but is most often not the same virus as the one that causes genital herpes. After contracting the virus from someone else's oral cavity, the virus can be reactivated by various triggers, including a common cold or other stressors. ...Read more

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What causes cold sores?

What causes cold sores?

Herpes simplex: Real cold sores, which usually occur on the edge of the lips, are caused by herpes simplex virus. This is contagious by touch, and that is touching anywhere. So if you have active cold sores, you need to practice good handwashing anytime you might have touched the sore. Unfortunately, you can also spread them when you don't even have an active sore, in your saliva. ...Read more

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What are cold sores?

What are cold sores?

A lip ulceration: "cold sores" are a laymen's term for herpes labialis. This is a viral infection caused by the herpes simplex virus type 1. An alternative name for the condition is a "fever blister". It is often painful, but not always, may become crusty and is contagious. The condition usually resolves within two weeks but may reside as a life-long virus. Prompt topical and oral treatment may prevent eruption. ...Read more

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What causes cold sores?

What causes cold sores?

Herpes simplex virus: Oral herpes, occurs with symptoms of cold sores or fever blisters, is an infection of the mouth and cause by herpes simplex virus type 1 and type 2. After initial infection, the viruses are transported to the sensory nerve cell bodies, where they become latent and reside lifelong. Upon trigger, these virus then multiplies new virus particles, transport, and releases to the nerve terminal. ...Read more

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Dr. Heidi Fowler
994 doctors shared insights

Cold Sore (Definition)

A cold sore is a sore that develops on lips. It is caused by infection with one ...Read more