Sekine K, Kawashima T and Hashimoto Y. Comparison of the TNF-a Levels Induced by Human-Derived Bifidobacterium longum and Rat-Derived Bifidobacterium animalis in Mouse Peritoneal Cells. Bifidobacteria Microflora 1994;13(2):79-89.
A Sharecare Ad Target User , Administration, answered. An outbreak of oral herpes, or cold sores, should go away on its own in about one or two weeks. Antiviral medications can help them heal faster if taken early. Talk to your doctor if your cold sores do not go away after two weeks. Helpful? 1 person found this helpful.
Vitamins To Treat Cold Sores. Vitamin A. Vitamin A is used widely to treat skin-related problems like wrinkles and acne. It helps in skin renewal and provides faster healing from infections caused due to cold sores.You can get it naturally from food sources such as carrots, sweet potatoes, spinach, lettuce, dried apricots, liver, etc.