Cystic acne is the largest and most painful form of acne, causing cysts deep beneath the skin. Cystic acne can be caused by hormones, genetics, and lifestyle factors like diet and stress. To treat ...

We may earn commission from links on this page, but we only recommend products we love. Promise. So what to do? Well, a lot of things. Really. As someone who only gets cystic acne when I do breakout, ...

Sure, you deal with the odd invader blemish that loiters around your jawline and eventually comes up for air in a violent hiss of blood and pus (yum.) But if you've ever handled cystic acne – a ...