(26) باب لِكُلِّ دَاءٍ دَوَاءٌ وَاسْتِحْبَابُ التَّدَاوِي
A'mash reported this with the same chain of transmitters and he made no mention of the fact that he cut one of his veins.
Reference: Sahih Muslim 2207 b
In-book reference: Book 39, Hadith 100
USC-MSA web (English) reference(deprecated numbering scheme): Book 26, Hadith 5471