From last 1 year I couldn't maintain my hardness and most of the time I have urge to have sex but still feel low during intercouse and loose hardness. Currently took - Tadalafil & Dapoxetine Tablets Duraplus™ it worked for few time but at time even after having this there is no hardness at all .. and at time full hardness but with in a fraction of sec it looses hardness. It's effecting my relationship a lot. Please suggest and help me.