Urwa ibn al-Zubayr عروة بن الزبير · Medicine (Kitab Al-Tibb)

I heard the Messenger of Allah (ﷺ) as saying: Do not kill your children secretly, for the milk, with which a child is suckled while his mother is pregnant, overtakes the horseman and throws him from his horse.

We proceeded from the Messenger of Allah (ﷺ) and came to a clan of the Arabs. They said: We have been told that you have brought what is good from this man. Have you any medicine or a charm, for we have a lunatic in chains? We said: Yes. Then they brought a lunatic in chains. He said: I recited Surat al-Fatihah over him for three days, morning and evening. Whenever I finished it, I would collect my saliva and…

the wife of Prophet (ﷺ) said: When the Messenger of Allah (ﷺ) suffered from some pain, he recited mu'awwadhat in his heart and blew (them over him). When the pain became severe, I recited (them) over him and wiped him with his hand in the hope of its blessing.