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Doctor insights on: How To Get Rid Of A Cold Sore Overnight

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How to get rid of a cold sore overnight?

How to get rid of a cold sore overnight?

Not overnight.: Laser treatments can be fastest. Your physician can prescribe oral Valtrex (valacyclovir) or another antiviral medication. Melissa Officinalis or lemon balm (cream) expedites healing of cold sores. It can reduce healing time by half. Studies also show that regular use can help v recurrences. Brief supplementation with lysine 1,000mg orally three times a day at the onset, can also hasten healing. ...Read more

Dr. Heidi Fowler
1,014 doctors shared insights

Cold Sore (Definition)

Also referred to as fever blisters, cold sores are small, painful fluid-filled blisters that are usually found around the lips. Cold sores are generally caused by the herpes simplex virus 1 which is related to herpes simplex virus 2 that causes genital herpes. Cold sores are very contagious and can be spread by mouth to mouth contact. They can spread to the genitalia and cause genital ...Read more


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How do I get rid of a cold sore overnight?

How do I get rid of a cold sore overnight?

Not overnight: Melissa officinalis or lemon balm (cream) expedites healing of cold sores. It can reduce healing time by half. Studies also show that regular use can help v recurrences. Brief supplementation with lysine 1, 000mg orally three times a day at the onset, can also hasten healing. Your physician can prescribe oral valtrex (valacyclovir). ...Read more

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Must fly tomorrow so how to get rid of cold sore overnight?

Must fly tomorrow so how to get rid of cold sore overnight?

Abreva: Cold sores often last 1 to 2 weeks. Unfortunately there is no way to get rid of them overnight. Other the counter cream abreva can heal a cold sore quickly. If applied as soon as you feel the 'tingling' before the cold sore appears, abreva can stop a cold sore from developing. ...Read more

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What would you do to get rid of a cold sore overnight?

What would you do to get rid of a cold sore overnight?

Unlikely: There really is no magical cure once a cold sore breaks out. You can try otc products like abbreva, or see your dermatologist who can prescribe oral or topical medications. You may find prevention more effective and you can discuss this approach with your doctor. ...Read more

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At home remedies that help get rid of a cold sore overnight?

None that I know of.: Melissa officinalis or lemon balm (cream) expedites healing of cold sores. It can reduce healing time by half. Studies also show that regular use can help v recurrences. Brief supplementation with lysine 1, 000mg orally three times a day at the onset, can also hasten healing. Your physician can prescribe oral valtrex (valacyclovir). Laser treatments are also used to treat cold sores. ...Read more

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How to get rid of a cold sore?

Antiviral meds: Most cold sores are a type of herpes (not the same type usually that causes genital lesions) and if caught early (ie when the area starts to tingle or burn) can be suppressed with an antiviral medication like Famvir (famciclovir) or acyclovir. If you can't get a script for one of these meds, try applying ice to the area 4-5 times a day as this will inhibit viral replication and speed healing. ...Read more

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How do I get rid of a cold sore?

How do I get rid of a cold sore?

Oral antiviral.: The only effective treatments for cold sores are the oral antivirals, such as Valtrex (valacyclovir) and famvir. Topical cold sore treatments, no matter what you've heard or read, have little or no effect. Treatment can be intermittent or continuous, depending on location and frequency of episodes. Your doctor or a dermatologist can determine what you need and write the prescription. ...Read more