Hello,
For three months I had two stains on the shaft on the penis (one on the top, the other in the middle). The stains comes and go and it appears much darker than on the picture. Recently I discovered a red patch at the basis of my penis, the skins looks like burnt or irritated but not dry. Problems on my skin are on the left side of my penis. (I’m left handed, I use my left hand for masturbation), the other side of my penis is ok, the skin is great and healthy.
Blood and STD exams are ok, no diabet or problems…
Could it be linked to masturbation or from an infection ? Has anyone experienced problems on a side of the penis only ? Thanks a lot