The Eight Nawaaqidh Of Wudhu

Nawaaqidh are factors which break your Wudhu and you must repeat Wudhu if any of them occur. There are eight Nawaaqidh:

1. The passing of urine, stools or wind.
2. The flowing of blood or pus from any part of the body.
3. Vomiting a mouthful.
4. Sleeping whilst lying down, or while resting against something such as a wall or a pillar.

Copied from "AL-Usataadh"