San Ren Pills can be used to treat edema and dysuria, but there is no such thing as the best treatment for any condition.
San Ren Wan is composed of cypress seed kernel, pine seed kernel, and flax seed kernel, and is used to treat edema, wheezing, and dysuria (unruly urine and stool).
In the formula, cypress seed kernel can nourish the heart and tranquilize the mind, moisten the intestines and laxative, etc. It is used for the deficiency of yin and blood, intestinal dryness and constipation, and yin deficiency and night sweating (sweating abnormally after going to sleep, and the sweating stops after waking up); pine seed kernel can moisten the intestines and laxative and moisten the lungs and stop coughing, which is used for the intestinal dryness, constipation, and dry coughing of the lungs; and flaxseed can moisten the intestines and laxative. Used for blood deficiency and fluid deficiency, intestinal dryness and constipation. Therefore, the three together can facilitate the flow of water.
It is recommended to use drugs under the guidance of a doctor.