Brief Answer:
Please upload a photograph and more information

Detailed Answer:
Hello Mr XXXX
welcome to health care magic, I have gone through your question very diligently and I really appreciate your concern.

At the outset I would like further information for better assessment of the condition like
if possible upload a photograph of the lesion
since how long it has been there
any history of recent unprotected sex?
relevant medical history like if you are diabetic, or having high BP or taking any other medicines?

Meanwhile continue with medicines as your doctor advised, these medicines will definitely reduce further spread of infection and speedy healing of the lesion
Maintain good hygiene, wash it with antiseptic solution and apply mupizen ointment.
wear loose undergarments and avoid direct friction

Please write back to me with these details so that I will be able to tell you more precisely.
Best wishes

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Brief Answer:
Continue with these medicines

Detailed Answer:
Hello
welcome again.
Since it's there for a month so I would advise you for few investigation like blood sugar, CBC and Urine microscopy or culture test.

You are taking right medicines, continue with these drugs. you will be all right very soon,
Maintain good hygiene and wash it with lukewarm water and than apply mupizen ointment.

Thanks for your question, please feel free to ask for further assistance.
Best wishes

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