The easiest way to cure vampirism is once you have contracted Hemophilla (Vampire disease) go to a local church and pray at the alter for a cure (seriously). If you have been sick for more than 3 game days you will be a vampire. There are a few pros to being a vampire. One of the best benefits is a great strength, also you have add bonuses and spells. The biggest draw back is the sun begins to harm you and it forces you to walk at night.
Another draw back is people and merchants will refuse you service in your vampire form. The way to lessen the effects is to feed on sleeping NPCs. The best place to find sleeping NPCs is at the stables of any town. There is usually a farm hand asleep on the outside of the stable. Make sure you access that area after 11 pm. Now that you know how to contract,treat, and live with the disease lets talk about the cure.
Once you are a vampire you need to go to the church and talk with someone at the alter. They will send you on a whirlwind tour across the country talking to different people. You will end up at a old woman's house named Draklowe. She will make you a potion, but first she will need a few ingredients. First, she will need 5 Grand Soul Gems. This part of your journey will take you the longest but, with the help of this guide I can save you a few hours. The Five places I have found Grand Soul Gems:
1)Dungeon of Miscarcand (to the west of Skingard)
2)Squardered Mine (next to Draklowe)
3)Imperial Market (Not sure which Vendor)
4)Leyawjjn (Mages Guild)
5)Bravil (Mages Guild)
Once you have the 5 Grand Soul Gems take them to Darklowe and she will give you the next part of the quest. You will need 6 cloves of Garlic, 5 Nightshade leaves and 2 Shoots of BloodGrass. You will also, need the blood of a Argonian and Vampire ashes form a Vampire named Hindaril. All of the ingredients can be found at various mage guilds and markets. The blood of a Argonian is pretty easy (there are the lizard people). There is a bum Argonian wandering around the city of Leyawjjn poke him with the dagger and you good to go. The last piece of the cure is you need to kill a powerful vampire. Darklowe will give you the exact locaction of Hindaril. Once you kill him she will give you the potion and a extra potion for a friend . I hope this guide helps you in your quest. If you have any questions, please email [email protected].