The invention discloses black bean and plantain seed dispersible tablets comprising the following components in parts by weight: 300-400 parts of yam, 300-400 parts of black beans, 80-120 parts of semen coicis, 80-120 parts of cuttle-bone, 80-120 parts of cockscomb, 60-80 parts of semen euryales, 40-60 parts of plantain seeds, 20-40 parts of ginger, 120-160 parts of jujube, 40-60 parts of microcrystalline cellulose, 0.12-0.32 part of coriolus versicolor extract, 0.12-0.32 part of hawthorn extract, 0.35-0.75 part of pearl powder, 0.003-0.007 part of ferrous lactate, 1-2 parts of vitamin C, 0.003-0.007 part of vitamin E, 100-170 parts of mannitol, 10-15 parts of sucralose, 10-50 parts of aerosol, 3-5 parts of carboxymethylcellulose, 55-80 parts of sodium carboxymethyl starch and 4-6 parts of magnesium stearate. The black bean and plantain seed dispersible tablets have effects of tonifying kidney, invigorating spleen, removing dampness through diuresis, increasing immunity, increasing bone density, improving alimentary anemia and the like, and are suitable for black leucorrhea mingled with white and yellow leucorrhea and the like caused by kidney deficiency and spleen deficiency with wetness, and are used for assisted rehabilitation.