Boiled Polygonum multiflorum porridge. Dump the residue of Polygonum multiflorum Thunb. after decocting, leave the boiled soup, and cook rice porridge according to the ratio of Polygonum multiflorum Thunb. to rice 3: 5. Eating it can treat alopecia symptoms.
You can also soak Polygonum multiflorum Thunb. into prepared Polygonum multiflorum Thunb., cut it into small pieces, then soak it in hot boiled water, and you can drink it after it turns reddish brown. Soaking in water can treat alopecia.