Chickenpox Vaccine causing fever blisters in mouth

Im trying to figure out if the Chickenpox vaccine can cause fever blisters?
I say this because I have been having fever blisters in my mouth for a very long time and without explanation.
My I remember being checked by the dermatologists and a specialist with b swabbing a sore/blister a couple of years ago and they told me that there was no sign of the virus...(which is odd)
though when I got checked for allergies, the virus was apparent.

Now...I remember having canker sores very bad until the  age of 14-15, where blisters began to appear instead of the canker sores. (which is also odd) This was after I had gotten the Chickenpox vaccine.
So what Im trying to figure out is if there are possible side effects from this vaccine that can lead to the virus reactivating, but in a response of fever blisters.

Also, I have itchy red bumps that appear on my hands and feet. could this be related?

please let me know

thank you

[daisy315]

I'm sorry I can't help with this question maybe it would be best to take it to another Forum I feel you may be suffering from an allergy to something which is causing mouth ulcers and the itching on your hands and feet.
Are you on any medication at present?

Daisy

[Le_Mat]

Thank you for responding.

I will try another forum.

I have tried Acyclovir- didnt work
I have tried lysine-didnt work.
I have tried OTC allergy medicines - didnt work.

the only thing that I have taken that has worked is Prednisone.
because at times it can get VERY severe.

thank you for responding once more

Le_Mat :)