Hi,
First of all, there may be few causes for your symptoms:
1. Fungal cause like in candidiasis
2. Infective cause like in Trochomoniasis
If your symptoms are associated with whitish layer of membrane on your
glans penis, itching and cracks on the skin of prepuce, candidiasis may be the cause. For this, a single dose of
fluconazole 150mg single dose along with topical clotrimaxole cream may be helpful.
If only itching is a problem, and your sexual partner is also experiencing such symptoms, Tab.
Metronidazole 400mg thrice daily for 5 days may be required. In either of the cases, your sexual partner should also receive the treatment. Avoid using soaps or oil in your penis.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Milan Kharel, General & Family Physician