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Invocations to seek protection from sickness according to Sunnah of Prophet Mohammed
اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْبَرَصِ وَالْجُنُونِ وَالْجُذَامِ وَمِنْ سَيِّئِ الأَسْقَامِ
Allahumma inni a'udhu bika minal-barasi, wal- jununi, wal-judhami, wa sayyi'il-asqami'
الْحَمْدُ لِلَّهِ الَّذِي عَافَانِي مِمَّا ابْتَلَاكَ بِهِ وَفَضَّلَنِي عَلَى كَثِيرٍ مِمَّنْ خَلَقَ تَفْضِيلًا
"Alhamudu lillahil-ladhi afani mimmab-talaka bihi wa faddalani ala kathirim-mimman khalaqa
Anas (May Allah be pleased with him) reported:
The Prophet (ﷺ) used to supplicate: "Allahumma inni a'udhu bika minal-barasi, wal- jununi, wal-judhami, wa sayyi'il-asqami' (O Allah! I seek refuge in You from leucoderma, insanity, leprosy and evil diseases)."
[Abu Dawud].