Yazid bin Abi Ziyad يزيد بن أبي زياد · Chapters on Medicine

“I heard the Messenger of Allah (ﷺ) saying: ‘The cure for sciatica is the fat from the tail of a Bedouin sheep (or wild sheep), which should be melted and divided into three parts, one part to be taken each day on an empty stomach.’”

“Intense fever is from the heat of Hell-fire, so cool it down with water.”

“Ubayy bin Ka’b fell sick, and the Prophet (ﷺ) sent a doctor to him who cauterized him on his medical arm vein.”