[Machine] The Messenger of Allah ﷺ said, "The vein in the middle of the head is a cause of madness, leprosy, drowsiness, and toothache." And he used to call it "savior."
أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «الْمَحْجَمَةُ الَّتِي فِي وَسَطِ الرَّأْسِ مِنَ الْجُنُونِ وَالْجُذَامِ وَالنُّعَاسِ وَالْأَضْرَاسِ» وَكَانَ يُسَمِّيهَا مَنْقَذَةً