  We derive the constitutive equations of causal relativistic dissipative
hydrodynamics ($d$-hydrodynamics) from perfect nonextensive hydrodynamics
($q$-hydrodynamics) using the nonextensive/dissipative correspondence (NexDC)
proposed by us recently. The $q$-hydrodynamics can be thus regarded as a
possible model for the $d$-hydrodynamics facilitating its application to high
energy multiparticle production processes. As an example we have shown that
applying the NexDC to the perfect 1+1 $q$-hydrodynamics, one obtains a proper
time evolution of the bulk pressure and the Reynolds number.
