What Are These Red Bumps On Upper Lip?

For just over a year now I've had these red bumps on my upper lip that vary in their level of irritation, but never fully disapear.

At the moment they seem quite inflamed, and there are very small white heads on them, but in a couple of weeks they will probably fade to the point where there is only a very faint red rash, and then a couple of weeks later they flare up again.

About a year ago I switched from using only an electric shaver to using razers, and I did wonder if that is what caused the irritation on my upper lip. However, I have tried going for 2 weeks without shaving and it makes no difference, the red marks remain, and the level of inflamation remains the same regardless of whether I shave regularly or not.

Obviously the best idea would be to go to a doctor about it, but I was wondering if anyone could give me any idea of what they could be?