One of the most widely recommended home remedies for cold sores is witch hazel. It has strong antiseptic agents and when applied directly to the cold sore, it dries it and reduces the amount of liquid being produced. If you have a cold sore in your nose, use a Q-tip to apply witch hazel on the affected surface.
Besides being itchy and painful, cold sores make you feel self-conscious. This slideshow illustrates how to prevent and treat cold sores caused by the herpes .
Cold Sores in Nose: Causes, Symptoms, Treatment and Home Remedies. Dry weather will affect the inner lining of the nasal passage making it more .
Treatment for cold sores in nose involves administration of antiviral drugs,. and development of small, painful, fluid-filled lesions in the nose, or even inside it.