The Medicine of Muhammad, Blessings On Him
Ahmad b. Muhammad Abu ‘Abd Allah narrated from Hammad b. ‘Isa from Hariz from Abu ‘Abd Allah, peace be upon him, concerning the medication of Muhammad, blessings of Allah on him and his family, which was not taken for anything except that it benefited the person who drank it, for all illnesses and winds. So use it and teach it to your fellow believers. For every believer who benefits from it, there will be for you freedom from the fire.