اللَّهُمَّ اشْفِنِي شِفَاءَكَ وَدَاوِنِي دَوَاءَكَ وَعَافِنِي مِنْ بَلَائِكَ
Allahummashfini shifa'aka wa dawini dawa'aka wa 'afini min bala'ik
O Allah, heal me with Your healing, treat me with Your cure, and grant me well-being from Your trial.
Three specific requests: Your healing (not just any healing — the divine kind), Your cure (the treatment that comes from above), and protection from further trials. The possessive "Your" (shifa'aka, dawa'aka, bala'ika) emphasizes that healing, medicine, and trials all belong to and originate from Allah. You are asking the Source directly.
Related Du'as
بِسْمِ اللَّهِ أَرْقِيكَ مِنْ كُلِّ شَيْءٍ يُؤْذِيكَ مِنْ شَرِّ كُلِّ نَفْسٍ أَوْ عَيْنِ حَاسِدٍ اللَّهُ يَشْفِيكَ بِسْمِ اللَّهِ أَرْقِيكَ
In the Name of Allah, I perform ruqyah for you, from everything that harms you, from the evil of every soul or envious eye — may Allah heal you. In the Name of Allah, I perform ruqyah for you.
Sahihبِسْمِ اللَّهِ ثَلَاثًا وَقُلْ سَبْعَ مَرَّاتٍ أَعُوذُ بِاللَّهِ وَقُدْرَتِهِ مِنْ شَرِّ مَا أَجِدُ وَأُحَاذِرُ
In the Name of Allah (3 times), then: I seek refuge in Allah and His power from the evil of what I feel and what I fear (7 times). Place your hand on the area of pain.
Sahihاللَّهُمَّ عَافِنِي فِي بَدَنِي، اللَّهُمَّ عَافِنِي فِي سَمْعِي، اللَّهُمَّ عَافِنِي فِي بَصَرِي، لَا إِلَٰهَ إِلَّا أَنْتَ
O Allah, grant me well-being in my body. O Allah, grant me well-being in my hearing. O Allah, grant me well-being in my sight. There is no deity except You.
Hasanاللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْبَرَصِ وَالْجُنُونِ وَالْجُذَامِ وَمِنْ سَيِّئِ الْأَسْقَامِ
O Allah, I seek refuge in You from leprosy, madness, elephantiasis, and all severe diseases.
Sahih