This is (part) of that wisdom wherewith thy Lord hath inspired thee (O Muhammad). And set not up with Allah any other god, lest thou be cast into hell, reproved, abandoned.
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.