What causes lumps on the foreskin of the penis?
Patient: Hi, im 19 on the ridge of my penis forskin ( right upnder the head) i have 3 skin ( a bit transparant ) flat slightly raised but barely bumps or patches im not sure what to call them  I recently noticed them acouple weeks ago and have been researching what they could be but havent found anything alike they were ive only had oral sex ( blow job) and  ive had unprotected sex once from what ive read it might be masterbation rash or something I cant really tell, they are only really noticeable when falcid when erect you wwouldnt be able to notice them Doctor: Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice.   As per your description it seems like something called genital wart, nothing much to worry as it is benign (non cancerous) and can be easily cured.  You can get it removed either by cautery or laser. Consult a dermatologist and he will explain various treatment options. Always stick on to safe sexual practice.  Wishing you good health.