Arabic
اللَّهُمَّ رَبَّ النَّاسِ أَذْهِبِ الْبَاسَ، اشْفِهِ وَأَنْتَ الشَّافِي، لاَ شِفَاءَ إِلاَّ شِفَاؤُكَ، شِفَاءً لاَ يُغَادِرُ سَقَمًا
Meaning
O Allah, Lord of mankind, remove the harm. Cure him, for You are the One who cures; there is no cure except Your cure — a cure that leaves no illness behind.
Source
HadithBukhari 5743; Muslim 2191