May be herpetic: Without seeing this it is difficult to diagnose, but herpes simplex is a common virus which causes cold sores, and it may recur periodically for the remainder of your son's life. This virus is like a squatter. It sits in your body, sometimes silently without producing any symptoms, but may recur with stress, other infections, or sometimes without an obvious cause.
Answered 4/19/2012
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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