Dreadlocks are more popular and accepted in mainstream American society than in decades past. When done properly, dreads can be an attractive and versatile hairstyle, and they are also relatively low maintenance. However, no hairstyle is without its drawbacks, and one of the big drawbacks of dreads is dandruff.

Severe acne can be a painful, embarrassing condition that may cause scarring. If other medications fail to control your acne, your doctor may recommend isotretinoin (Absorica, Amnesteem, Claravis, Myorisan, Zenatane).

Red bumps along the nape of the scalp are likely the result of folliculitis, an infection of the hair follicle. Most forms of folliculitis are caused by bacteria, namely Staphylococcus aureus, but you may also develop this skin condition from a virus or fungus.

People can experience hair loss for numerous reasons including genetics, medications, medical conditions and poor nutrition. Some people that try to do something right for their bodies may actually being doing something bad for their hair if they overdo it with certain vitamins and minerals.

Moles are common skin growths that occur when skin cells called melanocytes cluster together inside a covering of tissue. They frequently appear in childhood or adolescence, and are sometimes present at birth. Although typically harmless, in some cases, moles can develop into skin cancer or can harbor cancer cells.

The skin in your genital region tends to be thinner and more sensitive than in other areas of your body, so you'll need to use extra caution to avoid worsening your irritation when treating eczema there.

Eczema, also known as atopic eczema or dermatitis, is manifested by dry, scaly skin on certain areas of the body. Prevalent on the hands, neck, elbows and other areas of the skin that are prone to dryness, eczema can make you feel itchy and even cause pain.

The skin around the eyes is thinner and more fragile than the skin of other areas of the body, making this area particularly susceptible to irritating rashes like eczema.

Unsightly yellow sweat stains are a common and vexing problem. Perspiring primarily functions to cool your body as sweat evaporates from your skin surface. Your body perspires in response to high environmental temperature, exercise, certain foods, and emotional or sexual arousal.

When your child doesn't sleep well, neither do you. An itchy bottom can interrupt everyone's rest, especially if it gets worse at night or when your child is trying to rest.

Although loss of hair is typically associated with aging, it can occur at any age, including the teenage years. The KidsHealth website explains that teen hair loss is usually just a temporary condition in which hair grows back once the problematic situation is corrected.

If you notice a red, itchy area around your neck, you may have a rash. Rashes like poison ivy and hives may go away without treatment, while other rashes like dermatitis and scabies may require prescription medication, according to the Mayo Clinic. See a doctor to determine the cause of your itchy skin.