1 Credit Card Receipts (Unless needed for tax purposes and then you need to keep for 3 years). 2  Bank Statements (Unless needed for tax purposes and then you need to keep for 3 years). 3  Quarterly Investment Statements (Hold on to until you get your annual statement).
Kerion (inflammatory Tinea capitis) Another cause of sores or lesions on the scalp is inflammatory Tinea capitis. It is caused by Tinea capitis which is medical term for yeast of the skin on the scalp. Unlike folliculitis, kerion is influenced by fungal infection. It is identified by pustules with tender areas.
Itching, flaking, or crusting of the scalp may be caused by: 1  Cradle cap, an oily, yellow crusting on a baby's scalp. 2  Dandruff, a shedding of the skin on the scalp that leaves white flakes on the head, neck, and shoulders.  Head lice, tiny wingless insects that cause itching and raw patches on the scalp.