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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
1,041 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 very contagious and can be spread by mouth to mouth contact and 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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Is nail polish remover an acceptable treatment for the cold sore?

Is nail polish remover an acceptable treatment for the cold sore?

???: I have not heard of using nail polish remover on cold sores. I would avoid trying this unless you are provided with information that supports this practice from a reliable source (i.e., your physician). ...Read more

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What do doctors think is the top OTC or at home treatment for a fever blister "cold sore"?

What do doctors think is the top OTC or at home treatment for a fever blister "cold sore"?

Lemon balm: Melissa officinalis or lemon balm (cream) has been shown in european studies to help expedite healing of cold sores. May half healing time. ...Read more

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Can I nurse while applying Zovirax (acyclovir) ointment to my lip for treatment of a cold sore?

Can I nurse while applying Zovirax (acyclovir) ointment to my lip for treatment of a cold sore?

NO: Consult your Obstetrician but even a small amount of ZoVirax (acyclovir) will be absorbed into you blood. Your OB-GYN or Pediatrician can tell you if it is excreted in your milk, . In general would avoid any drugs except if absolutely necessary. ...Read more

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My child has a cold sore on her upper lip that has a black in the middle of it and her lip is swollen. Will an OTC treatment work?

My child has a cold sore on her upper lip that has a black in the middle of it and her lip is swollen. Will an OTC treatment work?

Sounds more: Like an infection vs an allergic reaction. Best to take your child to the doctor and get treated before it gets worst. Practice good hand washing. Give tylenol (acetaminophen) for fever or pain. ...Read more

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What can you do to prevent cold sores HSV 1 cold sore treatment and prevention (oral herpes)?

What can you do to prevent cold sores HSV 1 cold sore treatment and prevention (oral herpes)?

Reduce stress: Cold sores are from a virus that is permanently in your "system" and comes out when you're stressed, lack of sleep, minor trauma, lowered resistance, etc. Once you've got one, you'll always have it. Often treated by a dentist using s soft tissue laser (without actually touching the sore) & makes them heal faster. See your md if medical issues exist. ...Read more

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I'm wondering why can't you kiss someone with a cold sore? What is the best way to cure it?

I'm wondering why can't you kiss someone with a cold sore? What is the best way to cure it?

Well, it is possible: To become infected w the herpes simplex virus (if not previously infected w it) if you kiss someone with an active cold sore. There isn't really a 'cure'. Prevention is best. To prevent cold sores from occurring wash hands often. Maintain a healthful lifestyle (regular exercise, nutritious diet, adequate sleep, keeping stress at bay). Contact avoidance is key. ...Read more

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What is the best OTC medicine for a cold sore?

Cold sores: Melissa Officinalis or lemon balm (cream) has been shown in European studies to help expedite cold sore healing. It can reduce healing time by 1/2. Studies also show regular use can help v recurrences. Brief supplementation w lysine 1, 000mg orally 3x a day at the onset, can hasten healing. ...Read more

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What is the best thing to take care of an cold sore?

Many options: Apply ice to the area. 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