Red bumps on corner of mouth

[alexo3o]

Hi, I am experiencing some red bumps on the corner of my mouth, where the top and bottom lips meet. It looks like acne but it was really inflammed and hurt for about 3 days, now it is healing but I am wondering what it is, it bleeded a couple times as well.

[Tayloj86]

I also suffer from this. It normally starts midday, before or after lunch, It lasts the rest of the day and when I wake up the next morning its gone.  Then the next day or a few days later the process repeats itself often on the opposite side of my mouth. It's driving me crazy!! Mine doesn't bleed but is very irritating.

[alexo3o]

Please help me out I am still trying to find out what it was pimples? or cold sores? I never usually get cold sores in this area too