Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain the symptoms of white discharge from penis along with itching, burning and rashes seems to be due to yeast infection of penis known as Mucocutaneous
Genital Thrush..
It is commonly seen in patients with poor immunity or diabetes..
I would suggest you to consult an Infectious medicine specialist and get evaluated and a thorough clinical evaluation and Urethral swab culture can help in diagnosis and treatment can be planned accordingly..
In case of yeast infection you will be advised to apply antifungal creams like
Clotrimazole.
You can also be advised
oral antifungal medications like
Fluconazole that has to be taken weekly..
In case if you are married your partner will also be treated with antifungal medications like
ointments and pesseries..
Clean the genitals with a mild soap and warm water..
Wear loose fitting clothes and cotton undergarments..
In case if blood sugar is ruled out high you can be advised to take oral hypoglycemic drugs to bring the levels to normal..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.