Yazid bin 'Abdullah bin Khusayfa يزيد بن عبد الله بن خصيفة · Medicine (Kitab Al-Tibb)

Should I not use the spell of the Messenger of Allah (ﷺ) for you ? He said : Yes. He then said : O Allah, Lord of men, Remover of the harm, heal, Thou art the healer. There is no healer but Thou; given him a remedy which leaves no disease behind.