For treatment of cold sores: Adults—2000 milligrams (mg) every 12 hours for one day
Medication you apply directly to the cold sores
Many people wonder whether Valtrex will stop cold sores from forming
The Food and Drug Administration (FDA) approved Valtrex to treat cold sores in adults and children ages 12 years and older
Famciclovir
INTRODUCTION Herpes simplex virus type 1 (HSV-1) is a cause of recurrent vesiculoulcerative lesions of the oral or genital mucosa
But valacyclovir requires two doses, while famciclovir only requires one dose for most people
For cold sores caused by recurrence of the oral herpes simplex virus, early treatment with antiviral medicine can speed up healing
According to the World Health
You will have been prescribed valaciclovir to treat (or prevent further episodes of) one of these infections
You can prevent getting cold sores by avoiding kissing people with them or sharing objects with them
Apply a cold pack directly to the sores for temporary relief Moisturize: Keep your lip and mouth area moisturized to prevent the sore from drying out and peeling, Dr
If you’ve had cold sores before and feel one coming on, starting oral antiviral therapy early can prevent a cold sore from appearing on the skin
For recurrent outbreaks, the recommended dose is usually 500 mg taken twice a day for 3 to 5 days
Also available in a wide variety of supplement forms, the direct application of topical zinc (zinc oxide/glycine cream) can reduce inflammation
The virus that causes cold sores is known as the herpes simplex virus (HSV)
But valacyclovir requires two doses, while famciclovir only requires one dose for most people
The Valtrex (Valacyclovir) dosage for treating cold sores is:
7 Valacyclovir is used to treat herpes virus infections, including herpes labialis (also known as cold sores), herpes zoster (also known as shingles), and herpes simplex (also known as genital herpes) in adults
Drug interactions, warnings and precautions, and pregnancy and breastfeeding safety information should
A first cold sore outbreak can occur anywhere from a few days to two weeks after exposure to HSV-1
These blisters are often grouped together in patches
1 out of 10 from a total of 155 reviews for the treatment of Cold Sores
In people with frequent outbreaks Valtrex can shorten the duration of cold sores, but it does not cure oral herpes