And that which Allah gave as spoil unto His messenger from them, ye urged not any horse or riding-camel for the sake thereof, but Allah giveth His messenger lordship over whom He will. Allah 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.