Fribo and large blood blisters

[arabella2]

I often get large Blood blisters in my mouth after eating dark chocolate or very strong cheese, so much as I love them I tend to not indulge that much But it changes so much could be chips.

[Midori]

I used to bite the inside of my mouth quite frequently whilst eating. all those foods take a bit of chewing, so could you be catching yourself with your teeth whist chewing? That's what is was for me. If not, then a visit to your GP is in order.