The Book of Greetings
39/26. Chapter:
For Every Disease There Is A Remedy, And It Is Recommended To Treat Disease
Sahih Muslim
حَدَّثَنِي أَحْمَدُ بْنُ سَعِيدِ بْنِ صَخْرٍ الدَّارِمِيُّ، حَدَّثَنَا حَبَّانُ بْنُ هِلاَلٍ، حَدَّثَنَا وُهَيْبٌ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ طَاوُسٍ، عَنْ أَبِيهِ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلم احْتَجَمَ وَأَعْطَى الْحَجَّامَ أَجْرَهُ وَاسْتَعَطَ .
Ibn 'Abbas reported that Allah's Apostle (ﷺ) got himself cupped and gave to the cupper his wages and he put the medicine in the nostril.
Reference : Sahih Muslim 1202dIn-book reference : Book 39, Hadith 103USC-MSA web (English) reference : Book 26, Hadith 5474