Going to an altar will cure your disease, too. If you see that you've got the beginnings of the vampire disease, simply use a Cure Disease potion to rid yourself of the virus. If you've just recently come out of a cave where you fought vampires, be sure to check your Active Effects spells page. If it goes untreated, you will become a full blown Vampire!įirst of all, it's worth understanding the rules of vampirism. Fighting them can cause you to contract a disease known as Porphyric Hemophilia. While adventuring in Cyrodiil, you will come into contact with Vampires.