Contact dermatitis is characterized by inflammation of the skin due to external skin contact with an irritating substance such as dish soap. Contact dermatitis is divided into two types: irritant contact dermatitis and allergic contact dermatitis.

Children and adults with pierced ears must take special precautions while playing sports. Especially in the first months after piercing, the ears are susceptible to damage and infection.

Dry, flaky eyelids often mean that you have a condition called blepharitis, or eyelash dandruff. You'll need to seek treatment for this condition, because it can affect your vision and the overall health of your eyes, according to the National Eye Institute.

Dry skin after shaving might be a problem that starts before you put anything on your face or legs. Dry skin, also called xerosis, occurs when your skin lacks water or lipids to keep it smooth and supple.

Having dark circles around your mouth can be unflattering. Dark circles are caused by hyperpigmentation or when you have more melanin in certain areas of the skin. Several factors can cause hyperpigmentation, like exposure to the sun, skin inflammation or endocrine diseases, according to MedlinePlus.

Swelling of the lips and face can occur as a result of a number of different conditions. By itself, swelling of the lips and face is not usually harmful and can go away on its own with treatment of the underlying condition.

Armpits don't get much love -- but like the rest of your skin, they also have pores. When they're clogged, you might get ingrown hairs or even a few pimples. Blocked underarm pores are stuffed with bacteria, and that can make body odor smell worse.

During aging, skin thins and becomes less elastic and prone to fine lines, creases and sagging. Sun exposure and genetics can also damage the collagen and elastin that contribute to the skin’s integrity.

Wrinkles and other symptoms of damaged, aging skin can start showing up in your 20s and will only get worse over time, warns the American Academy of Dermatology.

If you're a teenager or even an adult with bad acne, you've probably spent some time looking for an effective treatment. Over-the-counter remedies can help clear milder acne, but worse cases often call for professional assistance from a dermatologist.

Along with doctors and nurses, physical therapists play an important role in medicine, often working tirelessly to rehabilitate injured patients both young and old. Like any other business professional, there are certain wardrobe guidelines to follow when dressing for success in this field.

Lightweight down jackets contain pockets filled with goose feathers, also called loft, that keep you warm on even the coldest days. According to Reader's Digest, repeatedly laundering your down jacket will compress the feathers and reduce the warmth of the coat.