كتاب المساقاة
22  
The Book of Musaqah
(11)
Chapter: The permissibility of a cupper's earnings
(11)
باب حِلِّ أُجْرَةِ الْحِجَامَةِ ‏‏
Sahih Muslim 1577 b

Rumaid reported that Anas b. Malik (Allah be pleased with him) has asked about the earnings of a cupper. Then (the above-mentioned hadith was reported but with this addition) that he said:

The best treatment which you get is cupping. or aloeswood and do not torture your children by pressing their uvula.
حَدَّثَنَا ابْنُ أَبِي عُمَرَ، حَدَّثَنَا مَرْوَانُ، - يَعْنِي الْفَزَارِيَّ - عَنْ حُمَيْدٍ، قَالَ سُئِلَ أَنَسٌ عَنْ كَسْبِ الْحَجَّامِ، فَذَكَرَ بِمِثْلِهِ غَيْرَ أَنَّهُ قَالَ ‏ "‏ إِنَّ أَفْضَلَ مَا تَدَاوَيْتُمْ بِهِ الْحِجَامَةُ وَالْقُسْطُ الْبَحْرِيُّ وَلاَ تُعَذِّبُوا صِبْيَانَكُمْ بِالْغَمْزِ ‏"‏ ‏.‏
Reference : Sahih Muslim 1577b
In-book reference : Book 22, Hadith 78
USC-MSA web (English) reference : Book 10, Hadith 3831
  (deprecated numbering scheme)