The Sufficient (Vol 6) · Hadith 2139 (#Ḥadīth #9)
Chapter 37 | Combing
عَنْهُ عَنْ أَبِيهِ قَالَ كَثْرَةُ التَّمَشُّطِ تُقَلِّلُ الْبَلْغَمَ .
9. It is narrated from the narrator of the previous Hadith from his father who has said the following: “Using the comb very often reduces phlegm.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).