Can Toothpaste Help With A Cold Sore. Let it dry, and reapply every one or two hours throughout the day. It also helps to dry up the cold sore.
Apply before bed to allow maximum time for results. Apply the toothpaste on every cold sore you have and leave to stay. It is worth to note that not all cold sores can be prevented, but knowing what triggers them is a crucial step in cold sore management.
Most Toothpastes Contain Sodium Lauryl Sulfate (Sls), Which Can Numb The Area And Help Dry Out Blisters Or Halt Their Progression.
Many people feel an itching or tingling before a cold sore erupts. Apply this at night before you go to bed and every hour or every two hours during the day. How to apply toothpaste on a cold sore.
Apply The Toothpaste On Every Cold Sore You Have And Leave To Stay.
Repeat this procedure thrice a day. Many people feel a cold sore coming up even before it appears. Tingling, burning, or itching is the first sign of a cold sore, the blister or blisters then develop.
Injury To The Skin 3.
Often, these treatments are home remedies, like applying toothpaste for cold sores overnight. However, natural remedies, including toothpaste can help cold sores, and accelerate healing. Let it dry, and reapply every one or two hours throughout the day.
The Cold Sore Is Caused By The Presence Of An Infection With The Herpes Simplex Virus, Most Often Contracted During Childhood.
Cold sores usually last for between 10 and 14 days. Many swear by using toothpaste for cold sores and it’s such a simple remedy that everyone has. The science behind that is in one of the ingredients of toothpaste, sodium lauryl sulfate (sls).
1 According To Anecdotes From Users Who Believe Toothpaste Can Help Soothe Cold Sores, The Ingredient Known As Sodium Lauryl Sulfate Present In Some Toothpastes May Help Dry The Sores.
What's more, sls in toothpaste can actually cause cold sore attacks. The cold sores are most contagious when they are oozing. Unfortunately, there isn’t enough scientific evidence to come to a valid conclusion.