Skin Care
Skin care is a broad term that refers to everything from hygiene to anti-aging regimens. Learn more about skin care at HowStuffWorks.
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How Can Skin Be Oily Yet Dry?
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Does shaving really make hair grow back thicker?
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Does shaving your armpits reduce sweating?
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At a Glance: Fever Blister Treatment
The Colorful History of Nail Polish
How Long Can Human Fingernails Grow?
What would happen if I never cut my fingernails?
Learn More / Page 20
For many people, shaving the underarms tends to result in redness, itchy bumps and painful cuts. Can taking a little extra care help you have a smooth, pain-free shave?
By Susan Sentry
Waxing can be a great way to remove hair because it lasts longer than shaving, but it can also be painful. Will preparing properly make waxing easier on your skin?
By Susan Sentry
It's common knowledge that sun exposure can damage your skin, but did you know that air and water pollution may cause even more damage than the sun? Here's how you can protect your skin.
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With all the activities waterproof makeup can withstand, it's no wonder it's so hard to remove. How can specially formulated makeup removers make a difference?
If you've ever looked at your reflection in the mirror and seen nothing but enlarged pores, you may have wondered if there's any way to get rid of them. Some people suggest hot water or steam -- but is there any way to actually "shrink" your pores?
It might look like a perfectly harmless little mole or freckle but it could be a ticking time bomb that will greatly affect your health. Melanoma accounts for approximately 5 percent of cancer cases. Do you know how to spot a cancerous mole?
The fact that you know they're coming doesn't make the onset of fever blisters any more inconvenient or disgusting. How do you get rid of them quickly?
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Nail infections may not sound particularly serious, but they can be painful and can easily spread to surrounding tissue. But how do you know if your nail is infected, and how do you treat it?
By Susan Sentry
You've probably torn a fingernail or toenail before, and you know how frustrating and painful that can be. But how can you treat torn nails to help them grow back quickly?
Those pointy-toed heels may look great, but they can wreak havoc on your feet. If you have a red, swollen toe, it may be an ingrown nail, but how do you treat this often-painful condition?
After shaving or irritating your underarm skin, you might find a painless, moveable lump, otherwise known as a cyst. Are these lumps dangerous?
By Jason Nell
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Cracked, splitting nails can be unsightly and sometimes even painful, but how can you treat this frustrating condition?
It's easy to take your nails for granted, but don't make the same mistake with your cuticles. Mistreating those little strips of skin on your nails can lead to more trouble than they're worth.
Dandruff is a common problem for many people, with causes ranging from dry or oily skin to chronic conditions. With so many possible triggers, what can be done to get rid of dandruff?
Once summer hits, many of us want to be outside all the time. Unfortunately, all that sun exposure has consequences: sunburns and the sun blisters that accompany them. How do you treat them so you can go back outside?
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Ingrown hairs are a common skin problem that can result from shaving your underarms. Is there any way you can get rid of them without giving up shaving?
By Susan Sentry
Whether it's a warm handshake with a friend or a tentative test of a hot stove, the sense of helps us understand the world around us. How do our touch receptors relay information about temperature, pain and pressure to our brain?
Getting underarm rashes can be the pits -- they're unsightly, itchy and sometimes even painful. What can you do to treat and prevent them?
By Jason Nell
If you have dark underarm skin that makes you self-conscious, you could have a condition known as hyperpigmentation. But what causes this discoloration, and how can you treat it?
By Carla Jamy
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UV radiation has always been the enemy of sun worshippers, but now we know it can harm people indoors, too. What exactly are UV rays, and how do they cause so much damage?
Varicose veins, the large, blue veins that often pop up on the legs, are common as you age, but certain conditions can cause them, too. What's behind these bulging blood vessels, and how can you treat them?
You may think that your skin is safe from the elements once swimsuit season ends and the air gets cold. That's not true. Most people know that the winter sun can still harm skin, but the wind can be just as dangerous.
As summer drifts into winter and the months get colder, do you feel your skin tightening up? Caring for your skin in the winter can be more important than you think, and there's more than one way to keep Jack Frost from making you dry and itchy.
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This exotic sounding affliction is actually pretty common and tame. Xanthomas are bumps that form when fat collects in pockets under the skin, and usually occurs in those over the age of 40.
When you take your facial fingerprint, you're collecting information on the aging process. What can a piece of transparent tape tell you about the condition of your skin?
By Gina Fisher