Their acne is severe

A person should see a dermatologist if they have cysts, nodules, and deep, painful acne. They have late-onset or persistent acne: Late-onset acne may occur in adults who have never previously had the condition. Persistent acne is a relapse or continuation of acne from adolescence into adulthood

The Little Round Mark Many People Have on Their Arm

That small round scar on your upper arm is not an accident, a flaw, or a stain from a poorer past. For most people, it is the lasting imprint of the BCG vaccine, given in infancy to protect against tuberculosis—a disease that once devastated entire countries. It was part of a massive public health effort, … Read more

Their acne is severe

A person should see a dermatologist if they have cysts, nodules, and deep, painful acne. They have late-onset or persistent acne: Late-onset acne may occur in adults who have never previously had the condition. Persistent acne is a relapse or continuation of acne from adolescence into adulthood

How Many Times Should You Change Your Underwear?

Underwear isn’t just fabric; it’s the front line between your skin, your genitals, and everything your body sheds in a day. Dermatologists agree that context matters: light activity in a cool climate, loose cotton boxers, and a clean body might allow a man to push wear closer to 48 hours without serious harm. But once … Read more

How Many Faces You See Reveals How You Perceive the World

At first glance, the image appears simple—a calm sky filled with drifting clouds. But as you keep looking, shapes begin to emerge. Shadows shift, outlines form, and you may start noticing faces hidden within the clouds. Some people see only one or two, while others spot many more. This difference isn’t random—it reflects how our … Read more

No matter how much moisturizer I use, my skin looks ashy, scaly, and pale, and I can’t see a doctor right away. How can I manage it now?

Skin that appears white, scaly, and ashy is often a sign of a severely weakened skin barrier, not a personal failure or poor hygiene. While you wait to see a doctor, your job is to protect that barrier relentlessly. Switch to short, lukewarm showers, stop using harsh soaps, and avoid scrubbing. Gently cleanse once daily, … Read more