“اللَّهُمَّ أَذْهِبِ الْبَأْسَ رَبَّ النَّاسِ وَاشْفِ فَأَنْتَ الشَّافِي لاَ شِفَاءَ إِلاَّ شِفَاؤُكَ شِفَاءً لاَ يُغَادِرُ سَقَمًا ‏” ‘Ā’ishah narrated that whenever the Messenger of Allah, Peace and Blessings be on him, would become Ill, he would recite [the final 3 Surahs of the Quran] and afterwards blow in excess https://youtu.be/hWjZZ7gke-8