its probably red
Scabies
Any changes or rashes on the penis should be investigated by a doctor.
If you have any spots or lesions on your penis or testicles, then you need to get it checked out by a doctor. It may mean that you have contracted an STD which needs to be treated.
this sounds like scabbies. I had it a long time ago when I caught it off my bed ridden grandfather. It is characterised by an itchy red rash where there is hair and white blisters where there are no hair follicles
Then he needs to go to his doctor to get it evaluated. It could be any number of bacterial or viral infections.
when you have a red and itchy weak eye it is called pink eye.
most un-neutered dogs will experience this. it is completely normal, he is excited, sexually. the "red crayon" is acually the penis, what you think is the penis is actually called the prepuce which is the sheath that covers the penis.
If the helix of the ear becomes red and itchy, this could be caused by an infection, trauma to the ear or an autoimmune disorder.
Blood flowing out of your penis. Your penis is a balloon.
You should scratch it until it feels good. You should stroke your member until ejaculation several times until it runs clear-akin to purging a pool filter.
You may want to get this looked at as it is possible that it could be genital herpes if you have been exposed to them. Not sure about the toothpaste aspect but it is possible it may be a reaction if you have had toothpaste on your penis as the area of skin is very sensitive.
maryannstreet