Have they not seen that Allah, Who created the heavens and the earth and was not wearied by their creation, is Able to give life to the dead? Aye, He verily is Able to do all things.
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.