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Doctor insights on: What Is The Best Cure For A Cold Sore

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What is the best way to home cure a cold sore?

What is the best way to home cure a cold sore?

Options.: Applying ice can help. 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

Dr. Heidi Fowler
1,016 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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What is the best treatment for a cold sore created from lip biting or trauma?

What is the best treatment for a cold sore created from lip biting or trauma?

Bacitracin: If it is just a traumatic wound then the best treatment is keep it clean and well coated with Bacitracin ointment. If it is actually a "cold sore" then you probably need an anti-viral medication as well. ...Read more

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I have a red spot after having a cold sore on my lip. What is the best treatment to help the scar go away? Mederma?

Depends on where...: Hi there, to adequately answer your question I would need a couple more pieces of information. (1) where exactly is the red spot? By that I mean is it on the red smooth "inner" part of the lip or is it on skin on the "outer" part of the lip? (2) how long ago did the cold sore go away? Mederma can work if it is on the outside, but not inside the lip. ...Read more

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Is there a good, fast cure for cold sore?

Is there a good, fast cure for cold sore?

Valtrex (valacyclovir): Melissa officinalis or lemon balm (cream) has been shown in european studies to help expedite 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 valtrex (valacyclovir). ...Read more

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Are doctors working toward a cure for cold sore?

Are doctors working toward a cure for cold sore?

Pesky virus!: Right now no medication exists that will kill a virus, including the herpes virus that causes cold sores. Research is being done in this field, and anyone who develops such a medication will probably get the Nobel prize! ...Read more

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What's effective treatment for cold sore?

Pills: Valacyclovir is usual. Acyclovir cheaper but may be more difficult to use and less effective. For occasional episodes of recurrent herpes 2 gram [2 pills] taken immediately, preferably at first tingling prodrome, will ameliorate or even abort an attack. For frequent attacks we use 500mg valacyclovir daily to prevent attacks Various creams are available but not worth discussion because of meagre re ...Read more

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Please describe the most effective treatment for a cold sore?

Please describe the most effective treatment for a cold sore?

Best RX is TIME: The lesion undergoes a series of changes and heals over 14-21 days--after which the virus goes dormant. Anti-viral drugs based on Acyclovir are available by prescription and can be taken as a preventive med. Otc meds, like abreva, have variable success rates. I often use a laser to help stop the progression of the lesion if my patient presents during the prodrome phase--see your dentist early ...Read more

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My five years old started with a cold sore for the first time. Is there any medication or treatment for this condition?

My five years old started with a cold sore for the first time. Is there any medication or treatment for this condition?

Oral herpes?: First confirm the diagnosis. Not all apparent cold sores are due to herpes. A sore inside the mouth more likely is a canker sore, not a cold sore. Effective treatment is available for oral herpes, but not before confirming the diagnosis and it needs a prescription. Take your daughter to the pediatrician right away -- the sooner the better for accurate diagnosis and for effective treatment. ...Read more

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I have a cold sore on my eye lid what's the most effective treatment?

Nothing to fool with: An ulcer on eyelid needs to be evaluated. Herpes simplex, virus that causes cold sores, is not very common on the eyelid but if there can lead to an infection of the cornea called keratitis. You will need prescription medicine, acyclovir, for either. It may be a meiobian cyst [oil gland for lashes] which usually clears with warm packs and sometimes needs antibiotics & followup eyelid scrubs. ...Read more

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