Pimples with itching on the penis

Patient's question:

It's itchy 2010. March

Doctor's answer:

Hello. Granular bumps on the penis with itching and discomfort for about 3 months. It is highly likely to be caused by excessive secretion of sebaceous glands on the penis leading to folliculitis.
Advice: It is recommended to take oral anti-inflammatory medication and soak the penis in a 1:5000 potassium permanganate solution. If necessary, visit the dermatology and venereology department of the hospital.
Doctor's inquiry: Has this condition been the same since March, or has it improved?