Like most caustic chemicals, when acids contact the skin, they cause damage in the form of a burn. Acid burns frequently occur in the home or at work. It is important to treat acid burns correctly because otherwise, the chemicals can continue to damage the skin after the first contact, explains the Merck Manual.

Spider veins, named so due to their spider-like configuration, are small, dilated blood vessels that primarily appear on the face and legs. They sometimes cause pain and a burning sensation.

Cellulitis is a bacterial infection of the skin. It starts with a break in the skin and spreads into the layers of connective tissue beneath the skin and even the lymph nodes if left untreated. Treatment usually consists of bandaging and a prescribed antibiotic regimen.

Moisture from perspiration, tight clothing, skin creases where chaffing can occur, and the normal proliferation of fungi and bacteria on the skin make the inner groin area a prime location for the development of skin rashes. Several types of rashes can develop in this area, with different characteristics and symptoms.

Fever blisters, also known as cold sores, generally affect the skin outside your mouth -- lips, chin and cheeks -- although they may also occur on the roof of your mouth or on your gums.

Melatonin -- an over-the-counter supplement -- can be a powerful sleep aid. New moms eager to catch up on sleep might be tempted to give it a try. However, if you're breastfeeding, its best to leave melatonin on the shelf.

The sudden appearance of red pinpoint bumps on the surface of the skin can be alarming and disturbing. They may crop up anywhere on the body, including the face, stomach, legs, feet and chest.

Eczema, medically known as atopic dermatitis, is a chronic inflammation of the skin, which often causes red, itchy dry skin, which can cause scarring over time. However, there are some treatments that can help to get rid of eczema scars, according to ILoveIndia.com and ScarsFix.com.

Your hair has a growth cycle that consists of three parts: regeneration, degeneration, and a rest cycle. At times, however, this cycle can be disrupted causing your hair to cease its growth. Many factors can contribute to stopping hair growth in humans, however most are not cause for medical concern.

Melanin is a compound derived from the amino acid, tyrosine. It provides pigment to most animals, including humans. In people, melanin determines skin color. People with high amounts of melanin tend to have darker skin, whereas people with less melanin have lighter skin.

Age spots are common and usually harmless. However, an age spot that is changing or itchy needs to be checked to make sure it is not something more serious.

Look for products with natural anti-inflammatory ingredients such as feverfew, found in Aveeno's Ultra Calming Cream, or licorice, found in Eucerin's redness relief line of products.