For an intravenous pyelogram, you lie on your back on an exam table. The X-ray machine usually is either attached to or part of the table. An X-ray image intensifier â the part of the machine that obtains the images â is positioned over your abdomen. X-rays are taken of your urinary tract before any dye is injected.
Dandruff occurs when scalp shedding of the skin cells goes into overdrive. Dandruff has several different causes, and though it can be persistent, itâs usually an easy condition to treat. NIZORALÂ® treats the cause of dandruff and provides long-lasting relief from scalp flaking, itching, and dryness. Simple causes:
Dandruff is caused by overgrowth of yeast on your scalp. The yeast triggers inflammation and itching. It usually causes flaking, but not always. When the scalp is red and flaky from dandruff we often call it seborrheic dermatitis, but the cause is the same. Allergic contact dermatitis is also a common cause of itchy scalp. Sometimes people develop an allergy to their hair color or to their shampoo, conditioner, or hair products.