Is a cold sore a form of herpes?

Maybe: It may be due to herpes, but more commonly, if it is on the inside of the cheek or on the gums it may be an aphthous ulcer. The cause is not known, but it is self-limiting and usually clears up within about 7 to 10 days.

Yes: Herpes simplex virus is a common cause of cold sores. Realize that there are several "varieties" of herpes viruses. The kind that cause cold sores are very common. They are contagious, so avoid kissing/intimate contact, sharing cups or utensils while you have one.

Yes: Cold sores are usually herpes simplex type i, but can also be type ii, which is the genital herpes virus.

Yes: Cold sore is caused by Herpes simplex virus. herpes simplex virus is of two kinds type 1 and type 2.Type 1 is responsible for most cases of cold sore around mouth . Type 2 mostly causes genital herpes and very occasionally causes cold sore around mouth.