Examination: Cold sores are generally caused by the Herpes simplex type 1 virus. Other viruses can cause cold sores but this is the most common. Consider a virtual visit on Healthtap today and a doctor can see the area and confirm for you.
Answered 9/2/2018
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A doctor has provided 1 answer
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
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