Oh no... im no vet but if a hamster or any small rodent is bleeding out the nose they very well may be on their way to hamster heaven. small creatures are terribly prone to getting respiratory infections.
if you have just cleaned it out it may have banged its nose or if you have to hamsters they may be trying to kill each other
he could of hit it or it could be something to do with his brain take him to a vet
blow
I would if the hamster is bleeding. You shouldn't keep the two hamsters together because one might kill the other, I would try separating them.
Go to the doctor!
The do's should get apieca of cloth and
Take it to the vet.
This is not normal. If they are, you should take them to the vet right away.
A bloodied nose is a nose which is bleeding internally.
Yes, they can.
Yes, just like a human can die from internal bleeding.
If the hamster is lactating, then you shouldn't worry about it, baby hamsters are born with teeth and they may be hurting her but it's going to be alright. If the hamster is not lactating then you should take it to the vet.