Dry skin is a common problem affecting most people at some point in their lives, but washing with cold water is generally not a contributing factor. Dry skin can be treated with and respond to a variety of treatments, some of which require the attention of a medical professional.

The most common cause of itchy skin on the stomach is dry skin, also called xerosis. According to the Mayo Clinic website, xerosis may occur with fluctuations in weather and humidity, either naturally-occurring seasonal changes or man-made changes from air conditioning and heating.

Dry skin can be itchy and flaky -- it's caused by a number of skin conditions and environmental factors. When temperatures turn cold, lack of humidity in the air can rob your skin of moisture, according to the Mayo Clinic.

Impetigo is a skin infection most commonly seen in children. It is often the result of poor hygiene in children living in moist, humid climates. According to the Mayo Clinic, the infection causes pus-filled bumps that develop a crusty covering and can lead to scarring.

As your body gets older, your skin starts to reveal visible signs of aging. Eye skin is very thin, so wrinkles, fine lines and crepiness are most noticeable there. When skin turns crepey, eyelids look loose and saggy -- but you don't need to sit back and let change just roll over you.

Alcohol dependence, or alcoholism, is characterized by increasing tolerance, cravings and withdrawal symptoms. When alcohol is absorbed into the bloodstream from the digestive tract, it is quickly distributed to all parts of the body and has effects on all major systems, including the skin.

Cracked heels are known medically as heel fissures and are most often the result of extremely dry skin, or xerosis. In fact, deep cracks can form along the back edges of the heel that are painful and sometimes deep enough to bleed.

Although not a common reaction, some patients experience itching after receiving a massage. It can be caused by several factors, most of which are not serious health threats, and is usually fairly easy to remedy.

Dark spots on the legs can develop for many reasons. Spots can be as harmless as freckles or a sign or symptom of a serious disease. If you have any concerns about dark spots that develop on your legs or other parts of your body, it’s best to consult with your family physician or a dermatologist.

Whether from a cold or virus, a fever comes with a number of symptoms including skin sensitivity. Skin sensitivity occurs when the skin is sensitive to the touch making it very uncomfortable to rest during recovery. There are home remedies to alleviate this symptom.

Heavy products in fine or limp hair can cause it to look dirty and greasy, even if you've just washed your hair. Not all products are ideal for your hair type, and using too much of waxes, pomades or other styling products can weigh your hair down and make it unmanageable and oily.

Retin-A is a topical prescription medication containing the active ingredient tretinoin, derived from vitamin A. People use Retin-A to treat various skin disorders. Retin-A works as an exfoliating and keratolytic agent, helping to loosen and remove dead cells from the skin surface.