Those of the Children of Israel who went astray were cursed by the tongue of David, and of Jesus, son of Mary. That was because they rebelled and used to transgress.
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.