  Screening masses of different hadronic states are studied in thermal and
dense medium on lattice. It has been found that screening masses increase with
the temperature. In deconfinement phase, chemical potential enhances the
screening masses. We use the normalization with respect to lowest Matsubara
frequency to characterize dissolving of hadronic bound states at high
temperatures. It has been found that different hadronic states have different
dissolving temperatures and their survivals are considerably improved at finite
chemical potentials.
