Hadith Number Nine
Hazrat Jaabir R.A. says I heard the Messenger of Allah say: ‘zamzam is a cure for any purpose for which it is being drunk’.
Another Hadith states: ‘If you drink it to quench a thirst, it will do so, and if you drink it to fill stomach in place of food, it will do so, and if you drink it for a cure from some illness, it will do so. This is the service of Hazrat Jibraeel A.S. and it is the way of Hazrat Ismail A.S. (Ithaaf)