need rapid help painful penis

i used to masturbate into my pants frequently till the left side of my foreskin develop round black discoloration and it hurts me so much i could not stop masturbation but with good lubricant but the problem does not seem to resolve every time i masturbate or touch this side it hurts me it lasts now for 2 months and i am not sexually active so it is not std i am a  doctor i treat it with corticosteroid cream+antibiotic for 5 days there is improvement but i fear that if i touch it or with friction it will hurt again when i used calamine lotion it hurts me so much i stopped it what can i do
it is not related with erection when i moisten it with any lubricant i feel more comfortable
i add that there is dilated vein at this side too but it is not painful the skin over it is painful
do i have to stop masturbation for a long time?
is it a serious problem that i cause damage some thing as it lasts for long time?

[mimo150]

why no one answer me

[Bhupinder Kaur, MD]

Hello,
This soreness of skin can be due to chafing or friction rub while masturbating with clothes. Wash the areas several times with fresh water. Do not use any cosmetic products at the sites and stop masturbating till the skin fully heals. You can apply some calamine lotion at the rash as it will help in soothing the skin. Also wear cotton undergarments. Application of mild corticosteroid cream and oral antiinflammatories like ibuprofen/acetaminophen are also helpful. If the symptoms are severe then it will be best to consult a dermatologist

It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your dermatologist. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.