Does seborrheic keratosis cause itching?
May 15, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
If a patient has mild seborrheic keratosis, itching usually does not occur; however, if the condition is more severe, itching may be present. Seborrheic keratosis is a benign disorder primarily associated with sun exposure. Prolonged local skin exposure to ultraviolet radiation leads to skin aging, which may result in this condition. It commonly appears on areas such as the head, neck, and trunk, presenting with numerous lesions that are darker in color and have a rough surface.
Generally, if a patient has mild seborrheic keratosis, itching is usually absent; however, if the condition is more severe, itching may occur. The details are as follows:
1. No itching
Seborrheic keratosis is a benign skin condition primarily associated with sun exposure. Prolonged local skin exposure to ultraviolet radiation can lead to skin aging and result in this condition. It commonly appears on the head, neck, trunk, and other areas, presenting as multiple, dark-colored lesions with a rough surface. If the disease is mild, patients typically do not experience obvious symptoms.
2. Itching may occur
If the condition is more severe, with extensive seborrheic keratosis lesions, the affected skin may become highly sensitive. When stimulated by external factors, itching may develop. Patients experiencing frequent itching should seek medical treatment promptly. Treatment options such as electrodessication or curettage can remove the lesions and help prevent potential malignant transformation.
It is recommended to protect the skin in daily life by avoiding prolonged exposure to strong sunlight. Using skincare products to enhance skin moisturization is also beneficial.
