Moisturize: Keep your lip and mouth area moisturized to prevent the sore from drying out and peeling, Dr. Beers says. But if you use lip balm on an active sore, consider it contaminated. “Once you've used it on a cold sore, you should throw it away after the sore is better,” Dr.
What cream can I put on a cold sore?
The over-the-counter cold sore ointment docosanol (Abreva) may shorten the healing time of a cold sore. At the first sign of symptoms, apply it to the affected skin as directed on the package. Use a cotton-tipped swab to put medicine on a cold sore.
What is Blistex lip balm used for?
Camphor and phenol are mild topical (for the skin) pain relievers. Blistex is a combination medicine used to treat pain, itching, or severe lip dryness caused by chapped lips or cold sores (fever blisters). Blistex will not cure herpes simplex, the virus that causes cold sores.
How do you get rid of a cold sore in 24 hours?
Use a cotton swab to apply apple cider vinegar on the cold sore with the cotton swab and leave it one until it dries. Repeat this several times throughout the day. Apple cider vinegar is an antimicrobial agent, which can kills the virus that's causing infection and provide you with quick relief.
Does toothpaste help cold sores?
Toothpaste on Cold Sore: Facts There is no scientific evidence showing that toothpaste cures cold sores. Right now, all claims are anecdotal. Researchers have not conducted any studies. According to Cedars Sinai, antiviral ointments and oral medications may help with healing.
What cream is good for cold sores?
Best Overall: Abreva 10% Docosanol Cream Treatment for Cold Sore/Fever Blister, 0.07 Ounce. Abreva is great for abbreviating cold sores. It's the only FDA-approved, non-prescription medicine to treat cold sores with the active ingredient Docosanol.
What is the best thing to put on a cold sore?
If your cold sore is especially painful or irritating, your doctor may prescribe an anesthetic gel to alleviate pain or an antiviral oral medication to speed healing or prevent recurrence. The antiviral medicines available for treatment include acyclovir (Zovirax), famciclovir (Famvir), and valacyclovir (Valtrex).
What cold sore medicine works the fastest?
Valacyclovir (Valtrex) is an antiviral medication that helps cold sores heal faster and shortens the duration of blisters during outbreaks. Doctors may also prescribe this drug for genital herpes, shingles, and chickenpox.
Can you put Blistex on cold sores?
Blistex Cold Sore Cream is a white cream used for the treatment of early stages of recurrent labial herpes simplex infection (cold sores) in adults and adolescents (over 12 years old). To be effective, treatment with Blistex Cold Sore Cream must start in the early stages of a cold sore before the blisters appear.