Supplication when having pain oe feeling sick

Uthman b. Abu al-'As Al-Thaqafi reported that he made a complaint of pain to Allah's Messenger (may peace be upon him) that he felt in his body at the time he had become Muslim. Thereupon Allah's Messenger (may peace be upon him) said: Place your hand at the place where you feel pain in your body and say Bismillah (in the name of Allah) three times and seven times A'udhu billahi wa qudratihi min sharri ma ajidu wa ukhdhiru (I seek refuge with Allah and with His Power from the evil that I find and that I fear).
Sahih Muslim, Book 26, Number 5462

 Narrated By 'Aisha : Whenever Allah's Apostle became sick, he would recite Mu'awwidhat (Surat Al-Falaq and Surat An-Nas) and then blow his breath over his body. When he became seriously ill, I used to recite (these two Suras) and rub his hands over his body hoping for its blessings.
Sahih Bukhari Volume 006, Book 061, Hadith Number 535
Also see - Sahih Bukhari Volume 007, Book 071, Hadith Number 647