Why does the skin on my back feel rough, like sandpaper?
Disease description:
Today, I’ve been feeling an unusual itch on my back, and the skin feels particularly rough to the touch—almost like sandpaper. What’s causing this?
Doctor's answer (1)
Dr. Li Ruizhi
The rough, sandpaper-like texture of the skin on the back may be caused by genetics, keratosis pilaris, or simply dry skin. If this condition occurs, it is advisable to visit a hospital for evaluation to determine the underlying cause. If keratosis pilaris is diagnosed, topical tretinoin cream may be prescribed for treatment.
