I have started taking "Dynapres 0.4" tablet along with "Potrate 10 INTAS" 2 days ago because I have
kidney stone. But due to side effect of "Dynapres 0.4", I am unable to ejaculate even after getting excitation (orgasm). Should I stop this medicine immediately or should wait for a week, so that body may get adjusted to it? Will this medicine cause permanent damage to my reproductive system if I take it for long time, or will end as soon as I stop taking it.