Al-Qamar · verse 16 of 55

54:16

فَكَيْفَ كَانَ عَذَابِى وَنُذُرِ ﴿16﴾

Then see how (dreadful) was My punishment after My warnings!

54:16 · Al-Qamar · juz 27 · page 529 · 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.