Mahmud bin Ghaylan محمود بن غيلان العدوي مولاهم أبو أحمد · Chapters on Medicine

"Drink from their milk and Urine".

"Whoever kills himself with (an instrument of)iron, he will come on the Day Of Judgment with his iron in his hand, to continually stab himself in his stomach with it, in the fire of Jahannam, dwelling in that state eternally. And whoever kills himself with poison, then his poison will be in his hand, to continually take it in the Fire of Jahannam, dwelling in that state eternally."

"Indeed the best of what you treat is As-Sa'ut, Al-Ladud, cupping and laxatives.' And the best of what you use for Kuhl is Ithmid, for it clears the vision and grows the hair (eye-lashes)." And he said:" The Messenger of Allah (s.a.w) had a Kuhl holder with which he would apply Kuhl before sleeping three in each eye."

"We were tested (with severe medical condition) so we were cauterized, but we did not have good results, nor was it successful for us." Another chain reports a similar narration.

"Whoever seeks treatment by cauterization, or with Ruqyah, then he has absolved himself of At-Tawakkul (reliance upon Allah)."

"It was narrated to me that Abu Hurairah said: 'I took three truffles, or five, or seven, and pressed them. Then I put their liquid in a bottle, and I used it on the eyes of a slave girl of mine so she was cured.'"

"The Messenger of Allah (S.A.W) came to me while I had a pain that almost ruined me. So,the Messenger of Allah (S.A.W) said: 'Rub it with your right hand seven times and say A`udhu bi `Izzatillah Wa Qudratihi wa Sultanihi min sharri ma ajid." ("I seek refuge in Allah's might, power, an authority, from the evil of what I suffer.)" He said: "So I did it, and Allah removed what I had, and I never ceased telling my family and…