Rash on Penile Head: Shaft, Itchy, Yeast Infection, Causes ...
Diaper Rash. Diaper rash is a common problem that affects groin area of babies because of moist, warm environment of diapers. Diaper rash that last for more than 1 week is likely to have been caused by a yeast- candida albicans . Diaper rash on the penis head of babies is usually red, slightly raised, and scaly with small dots spreading around it.