Smoking cannot cause canker sores (although cigars and dip can irritate the mouth lining). Mouth cankers are caused by Herpes Simplex I, which you can carry and transmit without displaying symptoms. It is incurable but resolves spontaneously in many people. Herpes Simplex I is NOT an STD but Herpes Simplex II is.
Herpes Simplex II can also be contagious AND asymptomatic. The same is true for many other STD's. In fact, about 50% of men with gonorrhea present with no symptoms.
~JSmith
~JSmith
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if he;'s smokin in front of u... then yes u are a passive smoker :)
Most definitely. 2nd hand smoking can cause serious, harmful, long-term side effects. That's the main reason why I will not date a smoker.
It could be causing it. Second hand smoke affects your health also. Try to get him to stop smoking.
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Passive smoking can be dangerous
No idea but canker sores are extremely contagious
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