Scrotal itching and dry skin may be related to scrotal eczema, scrotal inflammation, ringworm and other causes. 1. Scrotal eczema: the interaction of internal factors such as mental tension and external factors such as climatic conditions can cause scrotal eczema, which is characterized by a variety of rashes and can be accompanied by symptoms such as intense itching and dry skin. 2. Scrotal inflammation: If the scrotum area is infected by bacteria, it can cause inflammatory reaction at the scrotum, with symptoms such as redness, itching and dry skin. 3. ringworm: the thigh roots, perineum skin by fungal infection, can be involved in the scrotum area and itching symptoms, may also be complicated by eczema dermatitis, manifested as dry skin. It is recommended that the scrotum itchy skin dry people go to the hospital in a timely manner, a clear cause, under the guidance of the doctor for standardized treatment, so as not to delay the condition of the body to bring adverse effects.