They it is who say: Spend not on behalf of those (who dwell) with Allah's messenger that they may disperse (and go away from you); when Allah's are the treasures of the heavens and the earth; but the hypocrites comprehend not.
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.