Can you catch a cold sore on your mouth if already get them in nose?

Cold sores, also known as fever blisters, are caused by the herpes simplex virus type 1 (HSV-1). They usually appear as small, painful, fluid-filled blisters on the lips and around the mouth. In some cases, cold sores can also occur in the nose, although this is less common than oral cold sores.

If you already get cold sores in your nose, it is possible to catch them on your mouth as well. This can happen if the virus spreads from the nose to the mouth, which can occur through direct contact with an infected area, such as sharing eating utensils or kissing someone with an active cold sore.

It is important to practice good hygiene to prevent the spread of cold sores, including washing your hands frequently, avoiding touching your face, and using separate utensils and towels if you have an active cold sore. If you are concerned about catching a cold sore on your mouth, you should talk to your doctor or healthcare provider for advice and treatment options.