Boxed Polygonum multiflorum tablets are available in pharmacies.

Guiding opinions:

The specific method of cooking eggs with Polygonum multiflorum Thunb.: Wash Polygonum multiflorum Thunb. and cut it into pieces with a length of 3.3 cm and a width of 1.6 cm; Put eggs and Polygonum multiflorum Thunb in aluminum pot, add appropriate amount of water, then add onion, ginger, salt, cooking wine and other seasonings. Bring aluminum pot to a boil over strong fire, simmer until the eggs are cooked, take out the eggs, soak them in clear water, peel off the eggshells, and cook them in aluminum pot for 2 minutes.