´It was narrated that Ibn ‘Abbas said:` “The Messenger of Allah (ﷺ) said: ‘What a good slave is the cupper. He takes away the blood, reduces pressure on the spine, and improves the eyesight.’”
Related hadith on this topic
Explanation & Benefits
Shaykh Dr. Abdur Rahman Freywai
Urdu Footnote:
Note:
(In the chain of narration, ‘Abad bin Mansur is a mudallis and a narrator who became confused in his later years [mukhtalit].)
Source: Sunan al-Tirmidhi – Majlis ‘Ilmi Dar al-Da‘wah, New Delhi Edition, Page: 2053