red dots on scrotum

i have had red dots on my scrotum. they apear to be on the small viens but are on the surface of the skin.blood red dots. if you scrape over them with your fingernail they will bleed slightly. itching accures after taking a bath or sweating. only on scrotum no where else.

[Vanessa Lacuesta]

Hi,

This may be a fungal infection, a dermatitis ,and  a psoriatic rash. A fungal infection may present with scaling and a rash. It is usually itchy and the borders of the red rash are usually well defined. This differs from that of a dermatitis wherein the borders are less well defined. Dermatitic rash are also red and they do itch. Psoriatic rash presents with a red rash in the  the area. Psoriasis may present with fine scales that may show fine and pinpoint bleed when scratched off.Other similar rash may be present in other parts of the body. The rash does not necessarily present with scales.

Microscopic evaluation of the skin scrapings will be able to help ascertain the cause. It is very possible that these conditions may occur together. The groin is preferred by these conditions due to the moisture and the frequent contact and friction that take place in the area .

A consult with your dermatologist will readily help define a diagnosis.