I was bitten by a dog who seemed to be demented. Will I get Dementia?

demented means the dog might have a medical issue that he or she needs to go to the vet for this should be brought to the vets attention just in case there is something thats going on it could be the dog has caught something and the owber doesn't know about does the owner if you know where the dog lives they should really be aware of this mabe their not dementia is what we gradually get when we get older this sets in when we get up there in age no i really don't believe that its something you should be worried about but make sure you bring it up to the dogs owner