Abu Basir (r.a.): Whenever he (Imam Muhammad Baqir (a.s.)) was afflicted with extreme fever, he (a.s.) would treat the fever by keeping cloth pieces immersed in cold water on his body and call out loudly O Fatima, the daughter of Muhammad! so much so that his voice could be heard from the entrance of the house.
Al-Kaafi v 8 p 87 Bait al-Ahzaan p 135