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.
Getting infected with a skin fungus may be unsightly or embarrassing, but it's actually quite common. What are the most prevalent types of skin fungus, and how do you know if you have one?
Recognizing a flare-up isn't as easy as it seems. Some people who contract herpes never experience any noticeable symptoms at all. So how do you keep from spreading the virus to your partner?
One of the more remarkable things about human skin is its ability to defend itself. It often forms painful blisters in response to friction or heat, but for epidermolysis bullosa patients, this defense mechanism can be deadly.
We've learned a lot about sexually transmitted diseases, but we're still not sure how they're spread. Can you really get herpes from water fountains and toilet seats? Well ... it's complicated.
Get fast facts on skin lightening for acne scars, and learn about the origins of acne scars and the treatments available to improve the look of acne-scarred skin.
As if the scourge of acne wasn't enough to deal with, those of us afflicted with breakouts often have to deal with its more lasting effects: scarring and dark spots. What's going on with your skin to make it change color?
Feeling blue might be a temporary thing for most people, but for those with argyria -- a condition that turns your skin grayish-blue -- it's a way of life. How can drinking colloidal silver cause this?
Though skin parasites such as lice, bedbugs and scabies affect numerous people every year, most try to keep their infestations private out of fear of appearing unhygienic. But does being clean really have anything to do with it?
These pictures showcase some common -- and not so common -- skin conditions. Learn how to tell the difference between different rashes and bumps.
Your groin is a popular spot for fungi to mingle. Make it dark and damp enough, and these fungi can grow out of control. What's the deal with this itchy malaise?
Applying sunscreen during beach trips isn't enough to ward off skin cancer. What are some simple things you can do all the time to protect yourself from getting ill down the road?
All kinds of things can irritate your skin. It could be a chemical, a surface or a substance to which you're allergic. What irritants should you avoid, and how do you treat these itchy problems?
Sweat stains are already a pain to get out of shirts, but imagine how difficult it would be if your perspiration came in rainbow colors. What brings on a case of red (or blue or black) sweat?
Nummular dermatitis, a skin condition that affects two in every 1,000 people, is often misdiagnosed as ringworm. But what causes the condition, and how can you correctly identify it?
Periungual warts pop up near the nail bed on your hands and feet. Left untreated, these warts can have lasting effects on the health of your nails. We've got a few ways to avoid and cure these unsightly growths.
That red, itchy circle of skin can mean one of many things, including eczema, psoriasis or ringworm. If it turns out to be pityriasis rosea, however, you won't have much to worry about after a few weeks.
From morning to night, your feet are constantly on the move. However, the pain and inconvenience associated with plantar warts can stop you dead in your tracks.
More than 7.5 million Americans have psoriasis, according to the National Institutes of Health, making it one of the most prevalent autoimmune diseases in the country. But what causes the disease, and is there a cure?
As if having a flushed, red nose weren't enough, rhinophyma's effects are much more than just cosmetic. But how can doctors treat this condition when they don't know the causes?
Ringworm is a common skin problem. What causes ringworm?
It looks like acne or eczema but isn't, and it can result in a red nose that people associate with alcoholism. It's rosacea, a common skin condition most people don't know anything about.
It's a scene straight out of a cheap horror movie: microscopic creatures crawling on your skin, eating your flesh and laying their eggs inside you. But it's not fake, it's real and it's called scabies.
Although it's rare, infants and young children can require burn treatments without ever being burned -- these children have a rare disease called scalded skin syndrome that's caused by the staph bacteria that normally live on skin.
If you have dandruff, you may have a mild form of seborrheic dermatitis, a skin condition that causes flaky, scaly skin and even hair loss. Find out what causes the disease and how you can treat it.
If you're a sun bunny, you'd better consider slathering on some sunscreen and heading for a big umbrella instead -- and don't even think about going to the tanning bed. Skin cancer is a lot more common than most people know.