Medical Skin Problems

Medical skin problems can be serious and life-threatening. Understanding medical skin problems is extremely helpful in diagnosing them early. This section covers everything to do with medical skin problems.


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Quick Tips: Help for Acne

Acne isn't just for teenagers. Anyone can be affected! Learn acne basics plus easy ways to prevent and treat unwanted pimples.

5 Common Skin Parasites

Whether you like it or not, certain critters may see you as a meal. Learn how to avoid common skin parasites like bedbugs, fleas, and lice

5 Treatments for Scalp Psoriasis

Psoriasis affects more than 7.5 million Americans and can lead to unsightly flare-ups anywhere on the body, including the scalp. We teach you how to successful treat scalp psoriasis.

5 Things to Know About Chicken Pox

Chicken pox is one of the most feared infections – who wants to be covered with itchy spots? Spot and treat chicken pox using our helpful guide.

Quick Tips: Moles and Cancer

How can I tell if the new moles developing on my skin are cancerous? Read on to learn about identifying cancerous moles from benign marks.

Do you know the signs of skin cancer?

Do you know the signs of skin cancer or think that skin cancer isn't a problem? See the signs of skin cancer to protect yourself and get informed.

Do you have a mole that doesn't look right?

Not all mole changes signal melanoma, but it's important to have any changes checked out early. Learn what you should do if you have a mole that doesn't look right.

Skin Cancer Q&A

In 1938, 1 in 10,000 people got melanoma. Today, it's 1 in 93. See skin cancer Q&A with dermatologist Nicholas Perricone to learn about risk factors and tips for prevention.

The Basics of Skin Fungus

For many, the mere idea of a fungus living in one's skin is repulsive. But if you can distance yourself from the disgust, fungus is actually pretty fascinating.

10 Causes and Treatments for Cold Sores

Cold sores are many things, and, unfortunately, they're caused by a virus that those infected will carry with them for the rest of their lives. Let's look at the causes and some treatments.

How does scleroderma affect the skin?

Scleroderma affects the body's production of collagen, often resulting in bands of tight, hard skin that make it difficult to move the mouth and fingers. In some severe cases, scleroderma can affect vital organs. Is it treatable?

What is harlequin ichthyosis?

Babies are known for their silky-smooth skin, but some are born with hard, diamond-shaped scales instead. For people with harlequin ichthyosis, the skin can't do its job. Instead, it works against them.

What are chilblains?

As the name suggests, chilblains is a cold-weather skin condition that makes your fingers and toes redden and swell. How can you prevent chilblains if you have to go out in the cold?

Ichthyosis Overview

Named for the scaly appearance it causes on the skin, the types of ichthyosis can range from everyday dry skin to more serious, fatal versions. What causes this family of skin conditions, and how can you treat it?

Cold Sores vs .Canker Sores: Causes and Treatments

Cold sores are caused by a viral family linked to the herpes virus that can cause infections throughout the body, most commonly around the lips. Learn about causes and treatments of cold sores.

Preventing Shingles

Shingles is a terribly painful outbreak of the varicella zoster virus, a member of the herpes family better known by its initial infection, chicken pox. Learn how to prevent and treat the painful effects of shingles.

5 Inherited Skin Problems

Skin is tough -- because it has to be. It must protect us from the elements and environmental toxins, but what happens when its biggest threat comes from inside the body?

5 Skin Disorders You Might Mistake for Hives

It may be easy to dismiss red, itchy bumps on your skin as hives, but it might turn out to be another condition. How can you tell the difference between hives and conditions that look like it?

How Flesh-eating Bacteria Works

On Tuesday, you find a seemingly harmless, tiny cut on your ankle. But by Friday, you're in the hospital fighting for your life as you undergo your fifth surgery in three days. Necrotizing fasciitis (aka flesh-eating bacteria) may sound like something out of a science-fiction novel, but it's a very real, potentially fatal illness.

Staph Infections 101

Though some think they're limited to hospitals, you can catch staph infections anywhere from restaurants to locker rooms. How do these infections spread, and what is it like to have one?

What is xeroderma pigmentosum?

People who have xeroderma pigmentosum have to avoid the sun and other sources of UV radiation entirely to avoid getting sunburned almost instantly. What other symptoms might people with XP have?

5 of the World's Rarest Skin Conditions

From a blue tint to scaly plates, some skin conditions are recognized for their unusual symptoms. What are some of the rarest skin conditions in the world, and what do they look like?

5 Parasites That Breed On and In Your Skin

Parasites -- life forms that feed from others -- are creepy to begin with. But some of them use your skin as a place to raise their families. What types of critters are we talking about, and how do we avoid them?

Morgellons Disease Overview

Morgellons Disease, the name for a group of symptoms marked by unidentified fibers that exit a person's body, is still written off by doctors as a mental illness. What's at the root of this mysterious condition?

Can psoriasis increase my chances of a heart attack?

People who have psoriasis see dermatologists for treatment. But should they have a cardiologist on speed dial? New medical research suggests a possible link between psoriasis and heart attacks.