Many people experience hair and scalp problems. According to MSN.com, hair loss, an itching or flaking scalp and sores on the scalp are common issues that people report. Although hair and scalp troubles can be disturbing, they are usually not related to serious medical conditions and are treatable.
Hair Loss
According to the Mayo Clinic, when hair loss from the scalp becomes excessive, it is called baldness. Alopecia is the medical term for hair loss; there are temporary and permanent types of alopecia, says the Mayo Clinic. Hair loss or breakage can result from use of harsh hair care products, habits that include twisting or pulling the hair, or as a side effect of certain medications. Disease processes induce alopecia; speak with your doctor about possible causes and treatments of alopecia.
Dandruff
An itchy, flaking scalp can be the cause for embarrassment and aggravation. Dandruff, although rarely serious, is usually chronic, says Mayo Clinic. Dry skin, an irritated and oily scalp, sensitivity to hair care product,s and malassezia (a yeast-like fungus that lives on the scalp) all contribute to dandruff. Dandruff can be treated by daily cleansing of the scalp; sometimes medicated shampoos are necessary. A more serious condition called seborrheic dermatitis, diagnosed by a doctor, may be the problem if medicated shampoos do not work, says the Mayo Clinic.
Psoriasis
Scalp psoriasis can form thick silvery-white scales that are red, dry, itchy and painful. Psoriasis affects the life cycle of skin cells, causing the cells to build up quickly on the surface of the skin, says the Mayo Clinic. Psoriasis is said to be caused by malfunctioning T cells, a type of white blood cell that travels throughout the body fighting virus and bacteria. If you have psoriasis, says the Mayo Clinic, the T cells attack healthy skin cells instead; scientists do not know why this happens. Psoriasis treatments include topical treatments, light therapy and oral medications, according to the Mayo Clinic.
Head Lice
Second only to the common cold, head lice is a common communicable disease, especially among school children, says the Mayo Clinic. Head lice is not a result of being dirty or unclean but is transmitted by the sharing of personal items such as hats, combs or headphones. These tiny wingless, parasitic insects live and feed on scalp blood and can cause red bumps and intense itching. Over-the-counter medications are available; however, if these do not work, a stronger prescription medication may be suggested by your doctor.
Scalp Sores
According to MSN.com, infections, allergic skin reactions, acne and even scalp cysts from plugged follicles can cause sores or blisters to appear on the scalp. Keeping your hair clean by cleansing with a mild shampoo can help resolve common scalp issues, says the Mayo Clinic. However, skin cancer can also develop on the scalp, especially in areas not covered by hair. The Mayo Clinic says that not all skin sores are malignant. Skin conditions that are persistent or that involve a sudden change in appearance should be evaluated by a doctor.
