The national average price of gasoline this Labor Day weekend will be its lowest at this time of year since 2004, a result of low oil prices and a quiet hurricane season that has allowed refineries to churn out gasoline and diesel.
Many scalp problems such as hair loss, bumps, zits, dandruff and itchiness are caused by stress. According to Mountain Auburn Hospital, flaking, itching, pimples and crusting on the scalp are more often a result of either stress or a condition called lichen planus.
Causes of Scalp Pimples. Scalp acne is less common than acne on the face or back, but it develops in the same way. Skin naturally produces a protective layer of oil known as sebum. Sebum makes its way to the skin's surface through pores, and excess oil, dead skin cells or other substances can clog them. Bacteria multiply in the trapped sebum, forming a pre-pimple, or a microcomedone.