Milia are benign, superficial, keratin-filled white or yellowish cysts measuring one millimeter to three millimeters in size. These can be just a single cyst (milium) or, more likely, appear in cluste...

Discussing hormonal acne, the menstrual cycle, and menopause is a complicated subject and cannot be covered in its entirety in a few pages. To make it understandable, this article will be limited to t...