Question

Is penicillin sumapen works for mouth blisters?

Answer 1

yes.it's safe.

Answer 2

if by mouth blisters you mean hand foot and mouth disease - herpangina - then it is caused by a virus - coxsackie A - no point for penicillin there
if u mean herpes - the goes here - only its HSV.

Answer 3

first, you need to determine the cause of your mouth blisters. causes include infection, autoimmune disorders, and tumors.

when you mention penicillin, i assume you believe your mouth blisters is caused by infection. however, the common causes of infectious mouth blisters are viruses such as coxsackie, herpes, and hiv. another cause is candidiasis which is a fungus. viruses and fungi do not respond to antibiotics. they respond to anti-virals and anti-fungals.

the only infectious cause of mouth blisters that requires penicillin is syphilis.