It could be old dusty clothes or a bug bite or dry skin. it could also be dead skin cells that send signals to your brain. Now if it's not any of those it could be pubic lice. You should ask let your docter know about this.
It's common name is jock itch. It is caused by a fungal infection. Scrub daily to keep it from happening. You can go to the doctor or just get some anti-fungal cream from Walmart to cure it. Using surgical spirit will kill it off too but make sure you don't have any broken skin or it could be very painful.
Another reason could be that someone put itching powder in your undies. But it could happen.
A crotch is around groin area near your genitals and crutch is is used when you break a leg or arm.
inguinal
A hydrocele is a harmless build up of fluid around the testicles, creating a swelling in the groin and scrotum area. It is common in newborn infants.
you have pulled your groin
The groin, the genitals, or the pubic region.
Groin is the area of the actual junction of the inner thigh and torso including the genitals.Crotch is more of a slang word which simply refers to "Between the legs" area.Hopefully that makes sense :)
Between the legs, from the area you urinate from.
The groin is the superficial area where the trunk and the legs meet; this is also the site of the external sexual genitalia in primates. The right groin would be the area where the right leg joins to the inferior abdomen.
In foil, the target area is from the neck, down to the groin, but it goes around to the back also.
Groin.
I have type 2 diabetes and experience itching in my private area. I now experience it in other areas of my body also. When I control my diet, it is okay!
The kidneys are located in the lower left and right part of your back . the groin is your front area . you only have one groin , and you have 2 kidneys