Scrotal itching like insects crawling may be related to pubic lice disease, scrotal scabies and other diseases.
1. Pubic lice disease: a parasitic disease caused by pubic lice biting the skin near the pubic area and anus, mainly transmitted through sexual contact. Red spots, pimples or green ecchymosis may appear on the scrotum and other bitten areas, and are often accompanied by intense itching, which is more serious at night.
Patients can be under the guidance of the doctor, local external compound pyrethroid, sulfur cream and other drugs, if necessary, oral ivermectin and other drugs.
2. Scrotal scabies: a contagious skin disease caused by the human scabies mite parasitized on the skin, often occurring in the thin and tender skin, such as external genitalia, armpits and other parts of the body, the main manifestations of erythema, papules, pimples and tunnels, and accompanied by intense itching.
Since the scabies mite is more active in the evening, its itching symptoms are more severe at night. Some men may develop scabies nodules in the scrotum and penis, which are light red or reddish-brown in color and the size of green beans to soy beans.
If there is any discomfort, you need to go to the hospital as soon as possible, by the doctor according to the specific conditions, to develop individualized diagnosis and treatment plan, so as not to delay the condition.