Overproduction of oil by the sebaceous glands of the scalp can lead to embarrassing dandruff and annoying itching. For some people, dealing with oily scalp is as simple as washing once or twice a day, while others may require medicated shampoos. According to the University of Cincinnati, oral medications and hormonal therapies can eliminate problems with extreme scalp oiliness.
Dandruff
A common problem resulting from overproduction of scalp oil is dandruff, small white flakes of dead skin that fall from the hair. Going too long between washes may be enough to cause dandruff. Treatments include washing the hair with a medicated shampoo and home remedies such as adding apple cider vinegar to the water used to rinse your hair.
Seborrheic Dermatitis
Stress, fatigue, change of season and immune system disorders can play havoc with the oil-producing glands of the scalp, leading to a condition known as seborrheic dermatitis. Anti-fungal creams and shampoos available over the counter can help combat the condition, though they may take several weeks to work. Reducing stress and eating an immune-boosting diet rich in fresh fruits and vegetables can also help.
Greasy Hair
A common and embarrassing problem caused by an oily scalp is greasy hair. Those whose scalps produce excess oil may find that they need is to wash twice a day and forgo conditioners and styling products. Wiping your scalp with astringent throughout the day can also help. Medicated acne pads containing salicylic acid can help make quick scalp cleanups easier on the go.
Itching
The intense itching associated with an oily scalp can be agonizing. Products containing menthol, peppermint or spearmint oils can help alleviate scalp itching. Herbal shampoos often contain these ingredients as well as rosemary, lavender and tea tree, natural antiseptic oils that may also provide relief. Take care not to scratch an itching scalp to the point that you break the skin, which could lead to infection and compound the problem significantly.
Treatments
Common ingredients in medicated shampoos formulated for oily scalps include ketoconazole, coal tar, pyrithione zinc, selenium sulfide and salicylic acid. Prescription treatments include oral antifungals and steroid skin creams. Home remedies include citric acid and adding baking soda to the shampoo.
