Ash-Shu'araa · verse 202 of 227

26:202

فَيَأْتِيَهُم بَغْتَةًۭ وَهُمْ لَا يَشْعُرُونَ ﴿202﴾

So that it will come upon them suddenly, when they perceive not.

26:202 · Ash-Shu'araa · juz 19 · page 375 · tafsir at quran.com

Times are computed by method; your mosque's timetable governs the adhan. Every text carries its source and grade. Nothing here is a fatwa, a prediction, or a substitute for a doctor: your own scholar decides what is contested, and the tradition itself says the practice is alongside treatment, never instead of it.