Shenqi Maiwei Dihuang Decoction is not a common prescription, but may be a prescription commonly used by doctors themselves. I don't know the specific medicine either, but according to the name of the soup head, we can know that there are ginseng, astragalus, wheat, Schisandra chinensis and rehmannia glutinosa (I don't know if it is Radix Rehmanniae). I don't know the dosage because there is no prescription in the book. The drugs here are mostly for invigorating qi, mostly warm but not dry. I can only confirm that 85% of your symptoms are correct. Ginseng, salvia miltiorrhiza and tortoise plastron here are a little more expensive, while others are moderately expensive.