Generally, medicine tonic has a little effect at first, but it will not work if you eat too much. I suggest you take tonic. Cooking porridge with coix seed and adzuki bean first can remove moisture from the body, and the effect is still obvious. Then eat some kidney-nourishing food. Personally, chestnuts have the best effect. Eating a few in the morning and evening will greatly improve. Finally, I wish you a speedy recovery.