Dark patches on the surface of the scrotum are a bit painful and itchy possible causes are scrotal dermatitis, scrotal eczema or scrotal folliculitis. According to the different causes can be taken general treatment and drug treatment.
1. Scrotal dermatitis: irregular or flat round papules appear in the scrotum, or light brown, with itching. External stimuli, such as hot water scalding, excessive scratching, etc. should be avoided. Strengthen the skin moisturizing. At the same time, topical hydrocortisone ointment, tretinoin ointment and so on. Or take phenylephrine hydrochloride tablets, cetirizine hydrochloride tablets and so on.
2. Scrotal eczema: pimples, papules and swelling appear in the scrotum, with deepened skin pigmentation and intense itching. Excessive scratching and friction should be avoided and skin moisturizing should be strengthened. Dexamethasone ointment and hydrocortisone ointment can be used externally. Or take phenylephrine hydrochloride tablets, loratadine tablets orally.
3. Scrotal folliculitis: cystic papules appear in the scrotum, accompanied by itching. Wash with warm water, avoid scratching and keep the area dry. Mupirocin ointment, neomycin ointment, fusidic acid ointment can be used externally. If necessary, use anti-infective drugs, such as azithromycin, kanamycin and so on.
The discovery of black patches on the surface of the scrotum and a little painful and itchy can also be seen in other causes, it is recommended to consult a doctor as soon as possible, a clear diagnosis, in accordance with the doctor’s instructions standardized treatment.