<human>: hello doctor im 31 my problem started like i felt burning when urinating then later i developed a bruise which is now large on the head of my penis (glans) and on the bruise a white or creamish layer develops and i clean it when bathing, on all the stds tests that i did at the hospital where negetive, but i was given some antibiotict and they seem not to work coz there is no change of improvement what really might it be
<bot>: Hello Thank you for trusting Chat Doctor Usually, there will be a white creamy layer on glans penis (rounded head of the penis), is called Sega formed by a combination of shed epithelial cells, oily secretion from glans penis and moisture. Formation of Sega is normal phenomenon. But it is associated with rash, itching foul smell then there is a possibility of infection. Are you diabetic??? Since how many days you're suffering?? Have you using any Chat Doctor?  What about culture of creamy layer, wet mount. Treatment :1. Till that time take Candid b gel for local application. 2.maintain good personal hygiene. 3.avoid new cosmetics may cause allergy. Consult your doctor if symptoms not improved.